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-rw-r--r--chrome/browser/cocoa/about_ipc_bridge.h1
-rw-r--r--chrome/browser/cocoa/about_ipc_controller.h1
-rw-r--r--chrome/browser/cocoa/about_ipc_dialog.h1
-rw-r--r--chrome/browser/cocoa/about_window_controller.h1
-rw-r--r--chrome/browser/cocoa/accelerators_cocoa.h1
-rw-r--r--chrome/browser/cocoa/animatable_image.h1
-rw-r--r--chrome/browser/cocoa/animatable_view.h1
-rw-r--r--chrome/browser/cocoa/authorization_util.h1
-rw-r--r--chrome/browser/cocoa/back_forward_menu_controller.h1
-rw-r--r--chrome/browser/cocoa/background_gradient_view.h1
-rw-r--r--chrome/browser/cocoa/background_tile_view.h1
-rw-r--r--chrome/browser/cocoa/base_view.h1
-rw-r--r--chrome/browser/cocoa/bookmark_all_tabs_controller.h1
-rw-r--r--chrome/browser/cocoa/bookmark_bar_bridge.h1
-rw-r--r--chrome/browser/cocoa/bookmark_bar_constants.h1
-rw-r--r--chrome/browser/cocoa/bookmark_bar_controller.h1
-rw-r--r--chrome/browser/cocoa/bookmark_bar_folder_button_cell.h1
-rw-r--r--chrome/browser/cocoa/bookmark_bar_folder_window.h1
-rw-r--r--chrome/browser/cocoa/bookmark_bar_state.h1
-rw-r--r--chrome/browser/cocoa/bookmark_bar_toolbar_view.h1
-rw-r--r--chrome/browser/cocoa/bookmark_bar_unittest_helper.h1
-rw-r--r--chrome/browser/cocoa/bookmark_bar_view.h1
-rw-r--r--chrome/browser/cocoa/bookmark_button_cell.h1
-rw-r--r--chrome/browser/cocoa/bookmark_editor_base_controller.h1
-rw-r--r--chrome/browser/cocoa/bookmark_editor_controller.h1
-rw-r--r--chrome/browser/cocoa/bookmark_folder_target.h1
-rw-r--r--chrome/browser/cocoa/bookmark_menu_bridge.h1
-rw-r--r--chrome/browser/cocoa/bookmark_menu_cocoa_controller.h1
-rw-r--r--chrome/browser/cocoa/bookmark_model_observer_for_cocoa.h1
-rw-r--r--chrome/browser/cocoa/bookmark_name_folder_controller.h1
-rw-r--r--chrome/browser/cocoa/bookmark_tree_browser_cell.h1
-rw-r--r--chrome/browser/cocoa/browser_accessibility.h1
-rw-r--r--chrome/browser/cocoa/browser_accessibility_delegate.h1
-rw-r--r--chrome/browser/cocoa/browser_command_executor.h1
-rw-r--r--chrome/browser/cocoa/browser_test_helper.h1
-rw-r--r--chrome/browser/cocoa/browser_window_cocoa.h1
-rw-r--r--chrome/browser/cocoa/browser_window_controller.h1
-rw-r--r--chrome/browser/cocoa/browser_window_controller_private.h1
-rw-r--r--chrome/browser/cocoa/bug_report_window_controller.h1
-rw-r--r--chrome/browser/cocoa/chrome_browser_window.h1
-rw-r--r--chrome/browser/cocoa/chrome_event_processing_window.h1
-rw-r--r--chrome/browser/cocoa/clear_browsing_data_controller.h1
-rw-r--r--chrome/browser/cocoa/clickhold_button_cell.h1
-rw-r--r--chrome/browser/cocoa/cocoa_test_helper.h1
-rw-r--r--chrome/browser/cocoa/command_observer_bridge.h1
-rw-r--r--chrome/browser/cocoa/constrained_window_mac.h1
-rw-r--r--chrome/browser/cocoa/custom_home_pages_model.h1
-rw-r--r--chrome/browser/cocoa/delayedmenu_button.h1
-rw-r--r--chrome/browser/cocoa/download_item_cell.h1
-rw-r--r--chrome/browser/cocoa/download_item_mac.h1
-rw-r--r--chrome/browser/cocoa/download_shelf_mac.h1
-rw-r--r--chrome/browser/cocoa/download_shelf_view.h1
-rw-r--r--chrome/browser/cocoa/encoding_menu_controller_delegate_mac.h1
-rw-r--r--chrome/browser/cocoa/event_utils.h1
-rw-r--r--chrome/browser/cocoa/extension_installed_bubble_bridge.h1
-rw-r--r--chrome/browser/cocoa/extension_installed_bubble_controller.h1
-rw-r--r--chrome/browser/cocoa/extension_view_mac.h1
-rw-r--r--chrome/browser/cocoa/extensions/browser_action_button.h1
-rw-r--r--chrome/browser/cocoa/extensions/browser_actions_container_view.h1
-rw-r--r--chrome/browser/cocoa/extensions/browser_actions_controller.h1
-rw-r--r--chrome/browser/cocoa/extensions/extension_action_context_menu.h1
-rw-r--r--chrome/browser/cocoa/extensions/extension_infobar_controller.h1
-rw-r--r--chrome/browser/cocoa/extensions/extension_install_prompt_controller.h1
-rw-r--r--chrome/browser/cocoa/extensions/extension_popup_controller.h1
-rw-r--r--chrome/browser/cocoa/fast_resize_view.h1
-rw-r--r--chrome/browser/cocoa/file_metadata.h1
-rw-r--r--chrome/browser/cocoa/find_bar_bridge.h1
-rw-r--r--chrome/browser/cocoa/find_bar_view.h1
-rw-r--r--chrome/browser/cocoa/find_pasteboard.h1
-rw-r--r--chrome/browser/cocoa/first_run_dialog.h1
-rw-r--r--chrome/browser/cocoa/floating_bar_backing_view.h1
-rw-r--r--chrome/browser/cocoa/fullscreen_controller.h1
-rw-r--r--chrome/browser/cocoa/gradient_button_cell.h1
-rw-r--r--chrome/browser/cocoa/history_menu_bridge.h1
-rw-r--r--chrome/browser/cocoa/history_menu_cocoa_controller.h1
-rw-r--r--chrome/browser/cocoa/html_dialog_window_controller.h1
-rw-r--r--chrome/browser/cocoa/html_dialog_window_controller_cppsafe.h1
-rw-r--r--chrome/browser/cocoa/hung_renderer_controller.h1
-rw-r--r--chrome/browser/cocoa/image_utils.h1
-rw-r--r--chrome/browser/cocoa/import_progress_dialog.h1
-rw-r--r--chrome/browser/cocoa/import_settings_dialog.h1
-rw-r--r--chrome/browser/cocoa/importer_lock_dialog.h1
-rw-r--r--chrome/browser/cocoa/info_bubble_view.h1
-rw-r--r--chrome/browser/cocoa/infobar.h1
-rw-r--r--chrome/browser/cocoa/infobar_gradient_view.h1
-rw-r--r--chrome/browser/cocoa/install_from_dmg.h1
-rw-r--r--chrome/browser/cocoa/keystone_glue.h1
-rw-r--r--chrome/browser/cocoa/keystone_infobar.h1
-rw-r--r--chrome/browser/cocoa/location_bar/autocomplete_text_field.h1
-rw-r--r--chrome/browser/cocoa/location_bar/autocomplete_text_field_unittest_helper.h1
-rw-r--r--chrome/browser/cocoa/location_bar/bubble_decoration.h1
-rw-r--r--chrome/browser/cocoa/location_bar/content_setting_decoration.h1
-rw-r--r--chrome/browser/cocoa/location_bar/ev_bubble_decoration.h1
-rw-r--r--chrome/browser/cocoa/location_bar/image_decoration.h1
-rw-r--r--chrome/browser/cocoa/location_bar/keyword_hint_decoration.h1
-rw-r--r--chrome/browser/cocoa/location_bar/location_bar_decoration.h1
-rw-r--r--chrome/browser/cocoa/location_bar/location_bar_view_mac.h1
-rw-r--r--chrome/browser/cocoa/location_bar/location_icon_decoration.h1
-rw-r--r--chrome/browser/cocoa/location_bar/page_action_decoration.h1
-rw-r--r--chrome/browser/cocoa/location_bar/selected_keyword_decoration.h1
-rw-r--r--chrome/browser/cocoa/location_bar/star_decoration.h1
-rw-r--r--chrome/browser/cocoa/menu_button.h1
-rw-r--r--chrome/browser/cocoa/menu_controller.h1
-rw-r--r--chrome/browser/cocoa/multi_key_equivalent_button.h1
-rw-r--r--chrome/browser/cocoa/new_tab_button.h1
-rw-r--r--chrome/browser/cocoa/notifications/balloon_controller.h1
-rw-r--r--chrome/browser/cocoa/notifications/balloon_view.h1
-rw-r--r--chrome/browser/cocoa/notifications/balloon_view_bridge.h1
-rw-r--r--chrome/browser/cocoa/notifications/balloon_view_host_mac.h1
-rw-r--r--chrome/browser/cocoa/nsmenuitem_additions.h1
-rw-r--r--chrome/browser/cocoa/objc_method_swizzle.h1
-rw-r--r--chrome/browser/cocoa/objc_zombie.h1
-rw-r--r--chrome/browser/cocoa/page_info_window_mac.h1
-rw-r--r--chrome/browser/cocoa/reload_button.h1
-rw-r--r--chrome/browser/cocoa/repost_form_warning_mac.h1
-rw-r--r--chrome/browser/cocoa/restart_browser.h1
-rw-r--r--chrome/browser/cocoa/rwhvm_editcommand_helper.h1
-rw-r--r--chrome/browser/cocoa/sad_tab_controller.h1
-rw-r--r--chrome/browser/cocoa/sad_tab_view.h1
-rw-r--r--chrome/browser/cocoa/scoped_authorizationref.h1
-rw-r--r--chrome/browser/cocoa/search_engine_list_model.h1
-rw-r--r--chrome/browser/cocoa/status_bubble_mac.h1
-rw-r--r--chrome/browser/cocoa/status_icons/status_icon_mac.h1
-rw-r--r--chrome/browser/cocoa/status_icons/status_tray_mac.h1
-rw-r--r--chrome/browser/cocoa/styled_text_field_cell.h1
-rw-r--r--chrome/browser/cocoa/tab_contents_controller.h1
-rw-r--r--chrome/browser/cocoa/tab_controller.h1
-rw-r--r--chrome/browser/cocoa/tab_controller_target.h1
-rw-r--r--chrome/browser/cocoa/tab_strip_controller.h1
-rw-r--r--chrome/browser/cocoa/tab_strip_model_observer_bridge.h1
-rw-r--r--chrome/browser/cocoa/tab_strip_view.h1
-rw-r--r--chrome/browser/cocoa/tab_view.h1
-rw-r--r--chrome/browser/cocoa/tab_window_controller.h1
-rw-r--r--chrome/browser/cocoa/table_row_nsimage_cache.h1
-rw-r--r--chrome/browser/cocoa/task_manager_mac.h1
-rw-r--r--chrome/browser/cocoa/test_event_utils.h1
-rw-r--r--chrome/browser/cocoa/themed_window.h1
-rw-r--r--chrome/browser/cocoa/throbber_view.h1
-rw-r--r--chrome/browser/cocoa/toolbar_controller.h1
-rw-r--r--chrome/browser/cocoa/toolbar_view.h1
-rw-r--r--chrome/browser/cocoa/translate/translate_infobar_base.h1
-rw-r--r--chrome/browser/cocoa/ui_localizer.h1
-rw-r--r--chrome/browser/cocoa/url_drop_target.h1
-rw-r--r--chrome/browser/cocoa/vertical_gradient_view.h1
-rw-r--r--chrome/browser/cocoa/view_id_util.h1
-rw-r--r--chrome/browser/cocoa/view_resizer.h1
-rw-r--r--chrome/browser/cocoa/view_resizer_pong.h1
-rw-r--r--chrome/browser/cocoa/web_contents_drag_source.h1
-rw-r--r--chrome/browser/cocoa/window_size_autosaver.h1
-rw-r--r--chrome/browser/cocoa/wrench_menu_controller.h1
150 files changed, 150 insertions, 0 deletions
diff --git a/chrome/browser/cocoa/about_ipc_bridge.h b/chrome/browser/cocoa/about_ipc_bridge.h
index 6ac1ec0..0d91e3c 100644
--- a/chrome/browser/cocoa/about_ipc_bridge.h
+++ b/chrome/browser/cocoa/about_ipc_bridge.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_ABOUT_IPC_BRIDGE_H_
#define CHROME_BROWSER_COCOA_ABOUT_IPC_BRIDGE_H_
+#pragma once
#include "ipc/ipc_logging.h"
#include "ipc/ipc_message_utils.h"
diff --git a/chrome/browser/cocoa/about_ipc_controller.h b/chrome/browser/cocoa/about_ipc_controller.h
index e907af7..c6e8dc0 100644
--- a/chrome/browser/cocoa/about_ipc_controller.h
+++ b/chrome/browser/cocoa/about_ipc_controller.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_ABOUT_IPC_CONTROLLER_H_
#define CHROME_BROWSER_COCOA_ABOUT_IPC_CONTROLLER_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/about_ipc_dialog.h b/chrome/browser/cocoa/about_ipc_dialog.h
index e190f7a..c819769 100644
--- a/chrome/browser/cocoa/about_ipc_dialog.h
+++ b/chrome/browser/cocoa/about_ipc_dialog.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_ABOUT_IPC_DIALOG_H_
#define CHROME_BROWSER_COCOA_ABOUT_IPC_DIALOG_H_
+#pragma once
#include "ipc/ipc_message.h"
diff --git a/chrome/browser/cocoa/about_window_controller.h b/chrome/browser/cocoa/about_window_controller.h
index 99e6073..6578c46 100644
--- a/chrome/browser/cocoa/about_window_controller.h
+++ b/chrome/browser/cocoa/about_window_controller.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_ABOUT_WINDOW_CONTROLLER_H_
#define CHROME_BROWSER_COCOA_ABOUT_WINDOW_CONTROLLER_H_
+#pragma once
#import <AppKit/AppKit.h>
diff --git a/chrome/browser/cocoa/accelerators_cocoa.h b/chrome/browser/cocoa/accelerators_cocoa.h
index d4478f2..b8eaac8 100644
--- a/chrome/browser/cocoa/accelerators_cocoa.h
+++ b/chrome/browser/cocoa/accelerators_cocoa.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_ACCELERATORS_COCOA_H_
#define CHROME_BROWSER_COCOA_ACCELERATORS_COCOA_H_
+#pragma once
#include <map>
diff --git a/chrome/browser/cocoa/animatable_image.h b/chrome/browser/cocoa/animatable_image.h
index 74f9804..d61187d 100644
--- a/chrome/browser/cocoa/animatable_image.h
+++ b/chrome/browser/cocoa/animatable_image.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_ANIMATABLE_IMAGE_H_
#define CHROME_BROWSER_COCOA_ANIMATABLE_IMAGE_H_
+#pragma once
#import <Cocoa/Cocoa.h>
#import <QuartzCore/QuartzCore.h>
diff --git a/chrome/browser/cocoa/animatable_view.h b/chrome/browser/cocoa/animatable_view.h
index 9221095..9c8a456 100644
--- a/chrome/browser/cocoa/animatable_view.h
+++ b/chrome/browser/cocoa/animatable_view.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_ANIMATABLE_VIEW_H_
#define CHROME_BROWSER_COCOA_ANIMATABLE_VIEW_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/authorization_util.h b/chrome/browser/cocoa/authorization_util.h
index 9370949..d5daf4a 100644
--- a/chrome/browser/cocoa/authorization_util.h
+++ b/chrome/browser/cocoa/authorization_util.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_AUTHORIZATION_UTIL_H_
#define CHROME_BROWSER_COCOA_AUTHORIZATION_UTIL_H_
+#pragma once
// AuthorizationExecuteWithPrivileges fork()s and exec()s the tool, but it
// does not wait() for it. It also doesn't provide the caller with access to
diff --git a/chrome/browser/cocoa/back_forward_menu_controller.h b/chrome/browser/cocoa/back_forward_menu_controller.h
index bb3dad0..8e0bef1 100644
--- a/chrome/browser/cocoa/back_forward_menu_controller.h
+++ b/chrome/browser/cocoa/back_forward_menu_controller.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_BACK_FORWARD_MENU_CONTROLLER_H_
#define CHROME_BROWSER_COCOA_BACK_FORWARD_MENU_CONTROLLER_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/background_gradient_view.h b/chrome/browser/cocoa/background_gradient_view.h
index db6aa9e..be5a433 100644
--- a/chrome/browser/cocoa/background_gradient_view.h
+++ b/chrome/browser/cocoa/background_gradient_view.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_BACKGROUND_GRADIENT_VIEW_H_
#define CHROME_BROWSER_COCOA_BACKGROUND_GRADIENT_VIEW_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/background_tile_view.h b/chrome/browser/cocoa/background_tile_view.h
index 70760c0..1b947c5 100644
--- a/chrome/browser/cocoa/background_tile_view.h
+++ b/chrome/browser/cocoa/background_tile_view.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_BACKGROUND_TILE_VIEW_H_
#define CHROME_BROWSER_COCOA_BACKGROUND_TILE_VIEW_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/base_view.h b/chrome/browser/cocoa/base_view.h
index d59a2c2..552af75 100644
--- a/chrome/browser/cocoa/base_view.h
+++ b/chrome/browser/cocoa/base_view.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_BASE_VIEW_H_
#define CHROME_BROWSER_COCOA_BASE_VIEW_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/bookmark_all_tabs_controller.h b/chrome/browser/cocoa/bookmark_all_tabs_controller.h
index 45386ed..d3b0848 100644
--- a/chrome/browser/cocoa/bookmark_all_tabs_controller.h
+++ b/chrome/browser/cocoa/bookmark_all_tabs_controller.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_BOOKMARK_ALL_TABS_CONTROLLER_H_
#define CHROME_BROWSER_COCOA_BOOKMARK_ALL_TABS_CONTROLLER_H_
+#pragma once
#include <utility>
#include <vector>
diff --git a/chrome/browser/cocoa/bookmark_bar_bridge.h b/chrome/browser/cocoa/bookmark_bar_bridge.h
index 23c6c78..78461e3 100644
--- a/chrome/browser/cocoa/bookmark_bar_bridge.h
+++ b/chrome/browser/cocoa/bookmark_bar_bridge.h
@@ -10,6 +10,7 @@
#ifndef CHROME_BROWSER_COCOA_BOOKMARK_BAR_BRIDGE_H_
#define CHROME_BROWSER_COCOA_BOOKMARK_BAR_BRIDGE_H_
+#pragma once
#include "base/basictypes.h"
#include "chrome/browser/bookmarks/bookmark_model_observer.h"
diff --git a/chrome/browser/cocoa/bookmark_bar_constants.h b/chrome/browser/cocoa/bookmark_bar_constants.h
index 0c0a905..bb2a8f6 100644
--- a/chrome/browser/cocoa/bookmark_bar_constants.h
+++ b/chrome/browser/cocoa/bookmark_bar_constants.h
@@ -8,6 +8,7 @@
#ifndef CHROME_BROWSER_COCOA_BOOKMARK_BAR_CONSTANTS_H_
#define CHROME_BROWSER_COCOA_BOOKMARK_BAR_CONSTANTS_H_
+#pragma once
namespace bookmarks {
diff --git a/chrome/browser/cocoa/bookmark_bar_controller.h b/chrome/browser/cocoa/bookmark_bar_controller.h
index 8060385..ae40517 100644
--- a/chrome/browser/cocoa/bookmark_bar_controller.h
+++ b/chrome/browser/cocoa/bookmark_bar_controller.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_BOOKMARK_BAR_CONTROLLER_H_
#define CHROME_BROWSER_COCOA_BOOKMARK_BAR_CONTROLLER_H_
+#pragma once
#import <Cocoa/Cocoa.h>
#include <map>
diff --git a/chrome/browser/cocoa/bookmark_bar_folder_button_cell.h b/chrome/browser/cocoa/bookmark_bar_folder_button_cell.h
index afcfd34..f1a2ae7 100644
--- a/chrome/browser/cocoa/bookmark_bar_folder_button_cell.h
+++ b/chrome/browser/cocoa/bookmark_bar_folder_button_cell.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_BOOKMARK_BAR_FOLDER_BUTTON_CELL_H_
#define CHROME_BROWSER_COCOA_BOOKMARK_BAR_FOLDER_BUTTON_CELL_H_
+#pragma once
#import "chrome/browser/cocoa/bookmark_button_cell.h"
diff --git a/chrome/browser/cocoa/bookmark_bar_folder_window.h b/chrome/browser/cocoa/bookmark_bar_folder_window.h
index 7337521..99997d7 100644
--- a/chrome/browser/cocoa/bookmark_bar_folder_window.h
+++ b/chrome/browser/cocoa/bookmark_bar_folder_window.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_BOOKMARK_BAR_FOLDER_WINDOW_H_
#define CHROME_BROWSER_COCOA_BOOKMARK_BAR_FOLDER_WINDOW_H_
+#pragma once
#import <Cocoa/Cocoa.h>
#import "base/cocoa_protocols_mac.h"
diff --git a/chrome/browser/cocoa/bookmark_bar_state.h b/chrome/browser/cocoa/bookmark_bar_state.h
index 4d6af05..718f111 100644
--- a/chrome/browser/cocoa/bookmark_bar_state.h
+++ b/chrome/browser/cocoa/bookmark_bar_state.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_BOOKMARK_BAR_STATE_H_
#define CHROME_BROWSER_COCOA_BOOKMARK_BAR_STATE_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/bookmark_bar_toolbar_view.h b/chrome/browser/cocoa/bookmark_bar_toolbar_view.h
index b2b08ac..5a866e4 100644
--- a/chrome/browser/cocoa/bookmark_bar_toolbar_view.h
+++ b/chrome/browser/cocoa/bookmark_bar_toolbar_view.h
@@ -9,6 +9,7 @@
#ifndef CHROME_BROWSER_COCOA_BOOKMARK_BAR_TOOLBAR_VIEW_H_
#define CHROME_BROWSER_COCOA_BOOKMARK_BAR_TOOLBAR_VIEW_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/bookmark_bar_unittest_helper.h b/chrome/browser/cocoa/bookmark_bar_unittest_helper.h
index c122dff..d62e962 100644
--- a/chrome/browser/cocoa/bookmark_bar_unittest_helper.h
+++ b/chrome/browser/cocoa/bookmark_bar_unittest_helper.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_AUTOCOMPLETE_BOOKMARK_BAR_UNITTEST_HELPER_H_
#define CHROME_BROWSER_COCOA_AUTOCOMPLETE_BOOKMARK_BAR_UNITTEST_HELPER_H_
+#pragma once
#import <Foundation/Foundation.h>
diff --git a/chrome/browser/cocoa/bookmark_bar_view.h b/chrome/browser/cocoa/bookmark_bar_view.h
index 6f2a7ac..f8439fa 100644
--- a/chrome/browser/cocoa/bookmark_bar_view.h
+++ b/chrome/browser/cocoa/bookmark_bar_view.h
@@ -7,6 +7,7 @@
#ifndef CHROME_BROWSER_COCOA_BOOKMARK_BAR_VIEW_H_
#define CHROME_BROWSER_COCOA_BOOKMARK_BAR_VIEW_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/bookmark_button_cell.h b/chrome/browser/cocoa/bookmark_button_cell.h
index c05aff8..23bd601 100644
--- a/chrome/browser/cocoa/bookmark_button_cell.h
+++ b/chrome/browser/cocoa/bookmark_button_cell.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_BOOKMARK_BUTTON_CELL_H_
#define CHROME_BROWSER_COCOA_BOOKMARK_BUTTON_CELL_H_
+#pragma once
#import "base/cocoa_protocols_mac.h"
#import "chrome/browser/cocoa/gradient_button_cell.h"
diff --git a/chrome/browser/cocoa/bookmark_editor_base_controller.h b/chrome/browser/cocoa/bookmark_editor_base_controller.h
index 1c758f8..34705bd 100644
--- a/chrome/browser/cocoa/bookmark_editor_base_controller.h
+++ b/chrome/browser/cocoa/bookmark_editor_base_controller.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_BOOKMARK_EDITOR_BASE_CONTROLLER_H_
#define CHROME_BROWSER_COCOA_BOOKMARK_EDITOR_BASE_CONTROLLER_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/bookmark_editor_controller.h b/chrome/browser/cocoa/bookmark_editor_controller.h
index 24fde02..696c1d2 100644
--- a/chrome/browser/cocoa/bookmark_editor_controller.h
+++ b/chrome/browser/cocoa/bookmark_editor_controller.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_BOOKMARK_EDITOR_CONTROLLER_H_
#define CHROME_BROWSER_COCOA_BOOKMARK_EDITOR_CONTROLLER_H_
+#pragma once
#import "chrome/browser/cocoa/bookmark_editor_base_controller.h"
diff --git a/chrome/browser/cocoa/bookmark_folder_target.h b/chrome/browser/cocoa/bookmark_folder_target.h
index 2c02c45..60c766b 100644
--- a/chrome/browser/cocoa/bookmark_folder_target.h
+++ b/chrome/browser/cocoa/bookmark_folder_target.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_BOOKMARK_FOLDER_TARGET_CONTROLLER_H_
#define CHROME_BROWSER_COCOA_BOOKMARK_FOLDER_TARGET_CONTROLLER_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/bookmark_menu_bridge.h b/chrome/browser/cocoa/bookmark_menu_bridge.h
index 36da750..f39f0a6 100644
--- a/chrome/browser/cocoa/bookmark_menu_bridge.h
+++ b/chrome/browser/cocoa/bookmark_menu_bridge.h
@@ -19,6 +19,7 @@
#ifndef CHROME_BROWSER_COCOA_BOOKMARK_MENU_BRIDGE_H_
#define CHROME_BROWSER_COCOA_BOOKMARK_MENU_BRIDGE_H_
+#pragma once
#include <map>
#include "base/scoped_nsobject.h"
diff --git a/chrome/browser/cocoa/bookmark_menu_cocoa_controller.h b/chrome/browser/cocoa/bookmark_menu_cocoa_controller.h
index 8beeab5..c78ea7b 100644
--- a/chrome/browser/cocoa/bookmark_menu_cocoa_controller.h
+++ b/chrome/browser/cocoa/bookmark_menu_cocoa_controller.h
@@ -8,6 +8,7 @@
#ifndef CHROME_BROWSER_COCOA_BOOKMARK_MENU_COCOA_CONTROLLER_H_
#define CHROME_BROWSER_COCOA_BOOKMARK_MENU_COCOA_CONTROLLER_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/bookmark_model_observer_for_cocoa.h b/chrome/browser/cocoa/bookmark_model_observer_for_cocoa.h
index b5ba908..6b20fd1 100644
--- a/chrome/browser/cocoa/bookmark_model_observer_for_cocoa.h
+++ b/chrome/browser/cocoa/bookmark_model_observer_for_cocoa.h
@@ -18,6 +18,7 @@
#ifndef CHROME_BROWSER_COCOA_BOOKMARK_MODEL_OBSERVER_FOR_COCOA_H
#define CHROME_BROWSER_COCOA_BOOKMARK_MODEL_OBSERVER_FOR_COCOA_H
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/bookmark_name_folder_controller.h b/chrome/browser/cocoa/bookmark_name_folder_controller.h
index ba4c3f4..1d944a0 100644
--- a/chrome/browser/cocoa/bookmark_name_folder_controller.h
+++ b/chrome/browser/cocoa/bookmark_name_folder_controller.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_BOOKMARK_NAME_FOLDER_CONTROLLER_H_
#define CHROME_BROWSER_COCOA_BOOKMARK_NAME_FOLDER_CONTROLLER_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/bookmark_tree_browser_cell.h b/chrome/browser/cocoa/bookmark_tree_browser_cell.h
index 595cf2a..d083b5b 100644
--- a/chrome/browser/cocoa/bookmark_tree_browser_cell.h
+++ b/chrome/browser/cocoa/bookmark_tree_browser_cell.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_BOOKMARK_TREE_BROWSER_CELL_H_
#define CHROME_BROWSER_COCOA_BOOKMARK_TREE_BROWSER_CELL_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/browser_accessibility.h b/chrome/browser/cocoa/browser_accessibility.h
index f891327..3c8683a 100644
--- a/chrome/browser/cocoa/browser_accessibility.h
+++ b/chrome/browser/cocoa/browser_accessibility.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_BROWSER_ACCESSIBILITY_H
#define CHROME_BROWSER_COCOA_BROWSER_ACCESSIBILITY_H
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/browser_accessibility_delegate.h b/chrome/browser/cocoa/browser_accessibility_delegate.h
index 988df26..6cd5563 100644
--- a/chrome/browser/cocoa/browser_accessibility_delegate.h
+++ b/chrome/browser/cocoa/browser_accessibility_delegate.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_BROWSER_ACCESSIBILITY_DELEGATE_H
#define CHROME_BROWSER_COCOA_BROWSER_ACCESSIBILITY_DELEGATE_H
+#pragma once
@class BrowserAccessibility;
@class NSWindow;
diff --git a/chrome/browser/cocoa/browser_command_executor.h b/chrome/browser/cocoa/browser_command_executor.h
index 4a76ff1..e6e01cf 100644
--- a/chrome/browser/cocoa/browser_command_executor.h
+++ b/chrome/browser/cocoa/browser_command_executor.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_BROWSER_COMMAND_EXECUTOR_H_
#define CHROME_BROWSER_BROWSER_COMMAND_EXECUTOR_H_
+#pragma once
// Defines a protocol for any object that can execute commands in the
// context of some underlying browser object.
diff --git a/chrome/browser/cocoa/browser_test_helper.h b/chrome/browser/cocoa/browser_test_helper.h
index a264317..f78005e 100644
--- a/chrome/browser/cocoa/browser_test_helper.h
+++ b/chrome/browser/cocoa/browser_test_helper.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_BROWSER_TEST_HELPER_H_
#define CHROME_BROWSER_COCOA_BROWSER_TEST_HELPER_H_
+#pragma once
#include "chrome/browser/browser.h"
#include "chrome/browser/chrome_thread.h"
diff --git a/chrome/browser/cocoa/browser_window_cocoa.h b/chrome/browser/cocoa/browser_window_cocoa.h
index e363a6e..47e32b2 100644
--- a/chrome/browser/cocoa/browser_window_cocoa.h
+++ b/chrome/browser/cocoa/browser_window_cocoa.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_BROWSER_WINDOW_COCOA_H_
#define CHROME_BROWSER_COCOA_BROWSER_WINDOW_COCOA_H_
+#pragma once
#include "base/task.h"
#include "chrome/browser/browser_window.h"
diff --git a/chrome/browser/cocoa/browser_window_controller.h b/chrome/browser/cocoa/browser_window_controller.h
index ab44977..816feb2 100644
--- a/chrome/browser/cocoa/browser_window_controller.h
+++ b/chrome/browser/cocoa/browser_window_controller.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_BROWSER_WINDOW_CONTROLLER_H_
#define CHROME_BROWSER_COCOA_BROWSER_WINDOW_CONTROLLER_H_
+#pragma once
// A class acting as the Objective-C controller for the Browser
// object. Handles interactions between Cocoa and the cross-platform
diff --git a/chrome/browser/cocoa/browser_window_controller_private.h b/chrome/browser/cocoa/browser_window_controller_private.h
index a9915a7..ec93540 100644
--- a/chrome/browser/cocoa/browser_window_controller_private.h
+++ b/chrome/browser/cocoa/browser_window_controller_private.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_BROWSER_WINDOW_CONTROLLER_PRIVATE_H_
#define CHROME_BROWSER_COCOA_BROWSER_WINDOW_CONTROLLER_PRIVATE_H_
+#pragma once
#import "chrome/browser/cocoa/browser_window_controller.h"
diff --git a/chrome/browser/cocoa/bug_report_window_controller.h b/chrome/browser/cocoa/bug_report_window_controller.h
index 7b7d98c..116044a 100644
--- a/chrome/browser/cocoa/bug_report_window_controller.h
+++ b/chrome/browser/cocoa/bug_report_window_controller.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_BUG_REPORT_WINDOW_CONTROLLER_H_
#define CHROME_BROWSER_COCOA_BUG_REPORT_WINDOW_CONTROLLER_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/chrome_browser_window.h b/chrome/browser/cocoa/chrome_browser_window.h
index ca2f439..e6366fd 100644
--- a/chrome/browser/cocoa/chrome_browser_window.h
+++ b/chrome/browser/cocoa/chrome_browser_window.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_CHROME_BROWSER_WINDOW_H_
#define CHROME_BROWSER_COCOA_CHROME_BROWSER_WINDOW_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/chrome_event_processing_window.h b/chrome/browser/cocoa/chrome_event_processing_window.h
index 4159be7..a470ddd 100644
--- a/chrome/browser/cocoa/chrome_event_processing_window.h
+++ b/chrome/browser/cocoa/chrome_event_processing_window.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_CHROME_EVENT_PROCESSING_WINDOW_H_
#define CHROME_BROWSER_COCOA_CHROME_EVENT_PROCESSING_WINDOW_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/clear_browsing_data_controller.h b/chrome/browser/cocoa/clear_browsing_data_controller.h
index 230fdf4..7be460e 100644
--- a/chrome/browser/cocoa/clear_browsing_data_controller.h
+++ b/chrome/browser/cocoa/clear_browsing_data_controller.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_CLEAR_BROWSING_DATA_CONTROLLER_
#define CHROME_BROWSER_COCOA_CLEAR_BROWSING_DATA_CONTROLLER_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/clickhold_button_cell.h b/chrome/browser/cocoa/clickhold_button_cell.h
index 1982281..e80edc5 100644
--- a/chrome/browser/cocoa/clickhold_button_cell.h
+++ b/chrome/browser/cocoa/clickhold_button_cell.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_CLICKHOLD_BUTTON_CELL_H_
#define CHROME_BROWSER_COCOA_CLICKHOLD_BUTTON_CELL_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/cocoa_test_helper.h b/chrome/browser/cocoa/cocoa_test_helper.h
index 50d0707..70fe78e 100644
--- a/chrome/browser/cocoa/cocoa_test_helper.h
+++ b/chrome/browser/cocoa/cocoa_test_helper.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_COCOA_TEST_HELPER_H_
#define CHROME_BROWSER_COCOA_COCOA_TEST_HELPER_H_
+#pragma once
#import <Cocoa/Cocoa.h>
#include <vector>
diff --git a/chrome/browser/cocoa/command_observer_bridge.h b/chrome/browser/cocoa/command_observer_bridge.h
index e4487c8..83b5577 100644
--- a/chrome/browser/cocoa/command_observer_bridge.h
+++ b/chrome/browser/cocoa/command_observer_bridge.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_COMMAND_OBSERVER_BRIDGE
#define CHROME_BROWSER_COCOA_COMMAND_OBSERVER_BRIDGE
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/constrained_window_mac.h b/chrome/browser/cocoa/constrained_window_mac.h
index 0fd315d..5054599 100644
--- a/chrome/browser/cocoa/constrained_window_mac.h
+++ b/chrome/browser/cocoa/constrained_window_mac.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_CONSTRAINED_WINDOW_MAC_H_
#define CHROME_BROWSER_COCOA_CONSTRAINED_WINDOW_MAC_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/custom_home_pages_model.h b/chrome/browser/cocoa/custom_home_pages_model.h
index 98ae8ba..ac40c45 100644
--- a/chrome/browser/cocoa/custom_home_pages_model.h
+++ b/chrome/browser/cocoa/custom_home_pages_model.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_CUSTOM_HOME_PAGES_MODEL_H_
#define CHROME_BROWSER_COCOA_CUSTOM_HOME_PAGES_MODEL_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/delayedmenu_button.h b/chrome/browser/cocoa/delayedmenu_button.h
index 45cc856..f626f71 100644
--- a/chrome/browser/cocoa/delayedmenu_button.h
+++ b/chrome/browser/cocoa/delayedmenu_button.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_DELAYEDMENU_BUTTON_H_
#define CHROME_BROWSER_COCOA_DELAYEDMENU_BUTTON_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/download_item_cell.h b/chrome/browser/cocoa/download_item_cell.h
index 484abab..54d745b 100644
--- a/chrome/browser/cocoa/download_item_cell.h
+++ b/chrome/browser/cocoa/download_item_cell.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_DOWNLOAD_ITEM_CELL_H_
#define CHROME_BROWSER_COCOA_DOWNLOAD_ITEM_CELL_H_
+#pragma once
#import "base/cocoa_protocols_mac.h"
#include "base/scoped_ptr.h"
diff --git a/chrome/browser/cocoa/download_item_mac.h b/chrome/browser/cocoa/download_item_mac.h
index 91a8702..7c2555d 100644
--- a/chrome/browser/cocoa/download_item_mac.h
+++ b/chrome/browser/cocoa/download_item_mac.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_DOWNLOAD_ITEM_MAC_H_
#define CHROME_BROWSER_COCOA_DOWNLOAD_ITEM_MAC_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/download_shelf_mac.h b/chrome/browser/cocoa/download_shelf_mac.h
index 2e09988..d7c8c1b 100644
--- a/chrome/browser/cocoa/download_shelf_mac.h
+++ b/chrome/browser/cocoa/download_shelf_mac.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_DOWNLOAD_SHELF_MAC_H_
#define CHROME_BROWSER_COCOA_DOWNLOAD_SHELF_MAC_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/download_shelf_view.h b/chrome/browser/cocoa/download_shelf_view.h
index 5b05dd6..c125fdf 100644
--- a/chrome/browser/cocoa/download_shelf_view.h
+++ b/chrome/browser/cocoa/download_shelf_view.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_SHELF_VIEW_H_
#define CHROME_BROWSER_COCOA_SHELF_VIEW_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/encoding_menu_controller_delegate_mac.h b/chrome/browser/cocoa/encoding_menu_controller_delegate_mac.h
index 882d54c..cca76b5 100644
--- a/chrome/browser/cocoa/encoding_menu_controller_delegate_mac.h
+++ b/chrome/browser/cocoa/encoding_menu_controller_delegate_mac.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_ENCODING_MENU_CONTROLLER_DELEGATE_MAC_H_
#define CHROME_BROWSER_COCOA_ENCODING_MENU_CONTROLLER_DELEGATE_MAC_H_
+#pragma once
#include "base/basictypes.h" // For DISALLOW_IMPLICIT_CONSTRUCTORS
diff --git a/chrome/browser/cocoa/event_utils.h b/chrome/browser/cocoa/event_utils.h
index 7921187..fb33cd0 100644
--- a/chrome/browser/cocoa/event_utils.h
+++ b/chrome/browser/cocoa/event_utils.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_EVENT_UTILS_H_
#define CHROME_BROWSER_COCOA_EVENT_UTILS_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/extension_installed_bubble_bridge.h b/chrome/browser/cocoa/extension_installed_bubble_bridge.h
index f838fd5..999fd0a 100644
--- a/chrome/browser/cocoa/extension_installed_bubble_bridge.h
+++ b/chrome/browser/cocoa/extension_installed_bubble_bridge.h
@@ -7,6 +7,7 @@
#ifndef CHROME_BROWSER_COCOA_EXTENSION_INSTALLED_BUBBLE_BRIDGE_H_
#define CHROME_BROWSER_COCOA_EXTENSION_INSTALLED_BUBBLE_BRIDGE_H_
+#pragma once
#include "gfx/native_widget_types.h"
#include "third_party/skia/include/core/SkBitmap.h"
diff --git a/chrome/browser/cocoa/extension_installed_bubble_controller.h b/chrome/browser/cocoa/extension_installed_bubble_controller.h
index 3deb91c..de2998a 100644
--- a/chrome/browser/cocoa/extension_installed_bubble_controller.h
+++ b/chrome/browser/cocoa/extension_installed_bubble_controller.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_EXTENSION_INSTALLED_BUBBLE_CONTROLLER_H_
#define CHROME_BROWSER_COCOA_EXTENSION_INSTALLED_BUBBLE_CONTROLLER_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/extension_view_mac.h b/chrome/browser/cocoa/extension_view_mac.h
index 74152ff..6534ed3 100644
--- a/chrome/browser/cocoa/extension_view_mac.h
+++ b/chrome/browser/cocoa/extension_view_mac.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_EXTENSION_VIEW_MAC_H_
#define CHROME_BROWSER_COCOA_EXTENSION_VIEW_MAC_H_
+#pragma once
#include "base/basictypes.h"
#include "gfx/native_widget_types.h"
diff --git a/chrome/browser/cocoa/extensions/browser_action_button.h b/chrome/browser/cocoa/extensions/browser_action_button.h
index ffd8240..4c8346c 100644
--- a/chrome/browser/cocoa/extensions/browser_action_button.h
+++ b/chrome/browser/cocoa/extensions/browser_action_button.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_EXTENSIONS_BROWSER_ACTION_BUTTON_H_
#define CHROME_BROWSER_COCOA_EXTENSIONS_BROWSER_ACTION_BUTTON_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/extensions/browser_actions_container_view.h b/chrome/browser/cocoa/extensions/browser_actions_container_view.h
index 8569ece..d90851e 100644
--- a/chrome/browser/cocoa/extensions/browser_actions_container_view.h
+++ b/chrome/browser/cocoa/extensions/browser_actions_container_view.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_EXTENSIONS_BROWSER_ACTIONS_CONTAINER_VIEW_
#define CHROME_BROWSER_COCOA_EXTENSIONS_BROWSER_ACTIONS_CONTAINER_VIEW_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/extensions/browser_actions_controller.h b/chrome/browser/cocoa/extensions/browser_actions_controller.h
index 5638ede..350743c 100644
--- a/chrome/browser/cocoa/extensions/browser_actions_controller.h
+++ b/chrome/browser/cocoa/extensions/browser_actions_controller.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_EXTENSIONS_BROWSER_ACTIONS_CONTROLLER_H_
#define CHROME_BROWSER_COCOA_EXTENSIONS_BROWSER_ACTIONS_CONTROLLER_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/extensions/extension_action_context_menu.h b/chrome/browser/cocoa/extensions/extension_action_context_menu.h
index 06c2276..3c9e216 100644
--- a/chrome/browser/cocoa/extensions/extension_action_context_menu.h
+++ b/chrome/browser/cocoa/extensions/extension_action_context_menu.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_EXTENSIONS_EXTENSION_ACTION_CONTEXT_MENU_H_
#define CHROME_BROWSER_COCOA_EXTENSIONS_EXTENSION_ACTION_CONTEXT_MENU_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/extensions/extension_infobar_controller.h b/chrome/browser/cocoa/extensions/extension_infobar_controller.h
index c1dd730..f17a785 100644
--- a/chrome/browser/cocoa/extensions/extension_infobar_controller.h
+++ b/chrome/browser/cocoa/extensions/extension_infobar_controller.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_EXTENSIONS_EXTENSION_INFOBAR_CONTROLLER_H_
#define CHROME_BROWSER_COCOA_EXTENSIONS_EXTENSION_INFOBAR_CONTROLLER_H_
+#pragma once
#import "chrome/browser/cocoa/infobar_controller.h"
diff --git a/chrome/browser/cocoa/extensions/extension_install_prompt_controller.h b/chrome/browser/cocoa/extensions/extension_install_prompt_controller.h
index fce4ac3..efd060d 100644
--- a/chrome/browser/cocoa/extensions/extension_install_prompt_controller.h
+++ b/chrome/browser/cocoa/extensions/extension_install_prompt_controller.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_EXTENSION_INSTALL_PROMPT_H_
#define CHROME_BROWSER_COCOA_EXTENSION_INSTALL_PROMPT_H_
+#pragma once
#include <string>
#include <vector>
diff --git a/chrome/browser/cocoa/extensions/extension_popup_controller.h b/chrome/browser/cocoa/extensions/extension_popup_controller.h
index d7042ea..4fd4c81 100644
--- a/chrome/browser/cocoa/extensions/extension_popup_controller.h
+++ b/chrome/browser/cocoa/extensions/extension_popup_controller.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_EXTENSIONS_EXTENSION_POPUP_CONTROLLER_H_
#define CHROME_BROWSER_COCOA_EXTENSIONS_EXTENSION_POPUP_CONTROLLER_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/fast_resize_view.h b/chrome/browser/cocoa/fast_resize_view.h
index d87b9b8f..d6e8bed 100644
--- a/chrome/browser/cocoa/fast_resize_view.h
+++ b/chrome/browser/cocoa/fast_resize_view.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_FAST_RESIZE_VIEW_H_
#define CHROME_BROWSER_COCOA_FAST_RESIZE_VIEW_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/file_metadata.h b/chrome/browser/cocoa/file_metadata.h
index 192a92c..e7448d7 100644
--- a/chrome/browser/cocoa/file_metadata.h
+++ b/chrome/browser/cocoa/file_metadata.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_FILE_METADATA_H_
#define CHROME_BROWSER_COCOA_FILE_METADATA_H_
+#pragma once
class FilePath;
class GURL;
diff --git a/chrome/browser/cocoa/find_bar_bridge.h b/chrome/browser/cocoa/find_bar_bridge.h
index 39c146e..5623ca4 100644
--- a/chrome/browser/cocoa/find_bar_bridge.h
+++ b/chrome/browser/cocoa/find_bar_bridge.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_FIND_BAR_BRIDGE_H_
#define CHROME_BROWSER_COCOA_FIND_BAR_BRIDGE_H_
+#pragma once
#include "base/logging.h"
#include "chrome/browser/find_bar.h"
diff --git a/chrome/browser/cocoa/find_bar_view.h b/chrome/browser/cocoa/find_bar_view.h
index 0bdf8d5..41d1ec3 100644
--- a/chrome/browser/cocoa/find_bar_view.h
+++ b/chrome/browser/cocoa/find_bar_view.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_FIND_BAR_VIEW_H_
#define CHROME_BROWSER_COCOA_FIND_BAR_VIEW_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/find_pasteboard.h b/chrome/browser/cocoa/find_pasteboard.h
index bf5d213..6460997 100644
--- a/chrome/browser/cocoa/find_pasteboard.h
+++ b/chrome/browser/cocoa/find_pasteboard.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_FIND_PASTEBOARD_H_
#define CHROME_BROWSER_COCOA_FIND_PASTEBOARD_H_
+#pragma once
#include "base/string16.h"
diff --git a/chrome/browser/cocoa/first_run_dialog.h b/chrome/browser/cocoa/first_run_dialog.h
index 807d8b0..a96ed17 100644
--- a/chrome/browser/cocoa/first_run_dialog.h
+++ b/chrome/browser/cocoa/first_run_dialog.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_FIRST_RUN_DIALOG_H_
#define CHROME_BROWSER_FIRST_RUN_DIALOG_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/floating_bar_backing_view.h b/chrome/browser/cocoa/floating_bar_backing_view.h
index 66ee53f..c5e503e 100644
--- a/chrome/browser/cocoa/floating_bar_backing_view.h
+++ b/chrome/browser/cocoa/floating_bar_backing_view.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_FLOATING_BAR_BACKING_VIEW_H_
#define CHROME_BROWSER_COCOA_FLOATING_BAR_BACKING_VIEW_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/fullscreen_controller.h b/chrome/browser/cocoa/fullscreen_controller.h
index 85c7f7b..1e90a62 100644
--- a/chrome/browser/cocoa/fullscreen_controller.h
+++ b/chrome/browser/cocoa/fullscreen_controller.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_FULLSCREEN_CONTROLLER_H_
#define CHROME_BROWSER_COCOA_FULLSCREEN_CONTROLLER_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/gradient_button_cell.h b/chrome/browser/cocoa/gradient_button_cell.h
index 5e29878..7c39191 100644
--- a/chrome/browser/cocoa/gradient_button_cell.h
+++ b/chrome/browser/cocoa/gradient_button_cell.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_GRADIENT_BUTTON_CELL_H_
#define CHROME_BROWSER_COCOA_GRADIENT_BUTTON_CELL_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/history_menu_bridge.h b/chrome/browser/cocoa/history_menu_bridge.h
index 92be247..9757a35 100644
--- a/chrome/browser/cocoa/history_menu_bridge.h
+++ b/chrome/browser/cocoa/history_menu_bridge.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_HISTORY_MENU_BRIDGE_H_
#define CHROME_BROWSER_COCOA_HISTORY_MENU_BRIDGE_H_
+#pragma once
#import <Cocoa/Cocoa.h>
#include <map>
diff --git a/chrome/browser/cocoa/history_menu_cocoa_controller.h b/chrome/browser/cocoa/history_menu_cocoa_controller.h
index efe7645..4cb6dc6 100644
--- a/chrome/browser/cocoa/history_menu_cocoa_controller.h
+++ b/chrome/browser/cocoa/history_menu_cocoa_controller.h
@@ -8,6 +8,7 @@
#ifndef CHROME_BROWSER_COCOA_HISTORY_MENU_COCOA_CONTROLLER_H_
#define CHROME_BROWSER_COCOA_HISTORY_MENU_COCOA_CONTROLLER_H_
+#pragma once
#import <Cocoa/Cocoa.h>
#import "chrome/browser/cocoa/history_menu_bridge.h"
diff --git a/chrome/browser/cocoa/html_dialog_window_controller.h b/chrome/browser/cocoa/html_dialog_window_controller.h
index 9c871b1..d1ba7c3 100644
--- a/chrome/browser/cocoa/html_dialog_window_controller.h
+++ b/chrome/browser/cocoa/html_dialog_window_controller.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_HTML_DIALOG_WINDOW_CONTROLLER_H_
#define CHROME_BROWSER_COCOA_HTML_DIALOG_WINDOW_CONTROLLER_H_
+#pragma once
#include <string>
#include <vector>
diff --git a/chrome/browser/cocoa/html_dialog_window_controller_cppsafe.h b/chrome/browser/cocoa/html_dialog_window_controller_cppsafe.h
index 9bcd975..41279ff 100644
--- a/chrome/browser/cocoa/html_dialog_window_controller_cppsafe.h
+++ b/chrome/browser/cocoa/html_dialog_window_controller_cppsafe.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_HTML_DIALOG_WINDOW_CONTROLLER_CPPSAFE_H_
#define CHROME_BROWSER_COCOA_HTML_DIALOG_WINDOW_CONTROLLER_CPPSAFE_H_
+#pragma once
#include "gfx/native_widget_types.h"
diff --git a/chrome/browser/cocoa/hung_renderer_controller.h b/chrome/browser/cocoa/hung_renderer_controller.h
index b9cad53..b73ff64 100644
--- a/chrome/browser/cocoa/hung_renderer_controller.h
+++ b/chrome/browser/cocoa/hung_renderer_controller.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_HUNG_RENDERER_CONTROLLER_H_
#define CHROME_BROWSER_COCOA_HUNG_RENDERER_CONTROLLER_H_
+#pragma once
// A controller for the Mac hung renderer dialog window. Only one
// instance of this controller can exist at any time, although a given
diff --git a/chrome/browser/cocoa/image_utils.h b/chrome/browser/cocoa/image_utils.h
index 36a3bb45..22ed80e 100644
--- a/chrome/browser/cocoa/image_utils.h
+++ b/chrome/browser/cocoa/image_utils.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_IMAGE_UTILS_H_
#define CHROME_BROWSER_COCOA_IMAGE_UTILS_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/import_progress_dialog.h b/chrome/browser/cocoa/import_progress_dialog.h
index f3f69a1..c1b405b 100644
--- a/chrome/browser/cocoa/import_progress_dialog.h
+++ b/chrome/browser/cocoa/import_progress_dialog.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_IMPORT_PROGRESS_DIALOG_H_
#define CHROME_BROWSER_IMPORT_PROGRESS_DIALOG_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/import_settings_dialog.h b/chrome/browser/cocoa/import_settings_dialog.h
index 908c7de..0cac63f 100644
--- a/chrome/browser/cocoa/import_settings_dialog.h
+++ b/chrome/browser/cocoa/import_settings_dialog.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_IMPORT_SETTINGS_DIALOG_H_
#define CHROME_BROWSER_COCOA_IMPORT_SETTINGS_DIALOG_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/importer_lock_dialog.h b/chrome/browser/cocoa/importer_lock_dialog.h
index f526818..adf3a55 100644
--- a/chrome/browser/cocoa/importer_lock_dialog.h
+++ b/chrome/browser/cocoa/importer_lock_dialog.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_IMPORTER_LOCK_DIALOG_H_
#define CHROME_BROWSER_COCOA_IMPORTER_LOCK_DIALOG_H_
+#pragma once
class ImporterHost;
diff --git a/chrome/browser/cocoa/info_bubble_view.h b/chrome/browser/cocoa/info_bubble_view.h
index 2cd5119..ab65f18 100644
--- a/chrome/browser/cocoa/info_bubble_view.h
+++ b/chrome/browser/cocoa/info_bubble_view.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_INFO_BUBBLE_VIEW_H_
#define CHROME_BROWSER_COCOA_INFO_BUBBLE_VIEW_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/infobar.h b/chrome/browser/cocoa/infobar.h
index 0ebd2a9..9c8ed05 100644
--- a/chrome/browser/cocoa/infobar.h
+++ b/chrome/browser/cocoa/infobar.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_INFOBAR_H_
#define CHROME_BROWSER_COCOA_INFOBAR_H_
+#pragma once
#include "base/logging.h" // for DCHECK
diff --git a/chrome/browser/cocoa/infobar_gradient_view.h b/chrome/browser/cocoa/infobar_gradient_view.h
index 27c303d..c5f3c1d 100644
--- a/chrome/browser/cocoa/infobar_gradient_view.h
+++ b/chrome/browser/cocoa/infobar_gradient_view.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_INFOBAR_GRADIENT_VIEW_H_
#define CHROME_BROWSER_COCOA_INFOBAR_GRADIENT_VIEW_H_
+#pragma once
#import "chrome/browser/cocoa/vertical_gradient_view.h"
diff --git a/chrome/browser/cocoa/install_from_dmg.h b/chrome/browser/cocoa/install_from_dmg.h
index 437973d..ec9248a 100644
--- a/chrome/browser/cocoa/install_from_dmg.h
+++ b/chrome/browser/cocoa/install_from_dmg.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_INSTALL_FROM_DMG_H_
#define CHROME_BROWSER_COCOA_INSTALL_FROM_DMG_H_
+#pragma once
// If the application is running from a read-only disk image, prompts the user
// to install it to the hard drive. If the user approves, the application
diff --git a/chrome/browser/cocoa/keystone_glue.h b/chrome/browser/cocoa/keystone_glue.h
index fb16171..69b5351 100644
--- a/chrome/browser/cocoa/keystone_glue.h
+++ b/chrome/browser/cocoa/keystone_glue.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_KEYSTONE_GLUE_H_
#define CHROME_BROWSER_COCOA_KEYSTONE_GLUE_H_
+#pragma once
#include "base/string16.h"
diff --git a/chrome/browser/cocoa/keystone_infobar.h b/chrome/browser/cocoa/keystone_infobar.h
index 60083b9..9a89027 100644
--- a/chrome/browser/cocoa/keystone_infobar.h
+++ b/chrome/browser/cocoa/keystone_infobar.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_KEYSTONE_INFOBAR_H_
#define CHROME_BROWSER_COCOA_KEYSTONE_INFOBAR_H_
+#pragma once
class Profile;
diff --git a/chrome/browser/cocoa/location_bar/autocomplete_text_field.h b/chrome/browser/cocoa/location_bar/autocomplete_text_field.h
index aad52a6..0c8f060 100644
--- a/chrome/browser/cocoa/location_bar/autocomplete_text_field.h
+++ b/chrome/browser/cocoa/location_bar/autocomplete_text_field.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_AUTOCOMPLETE_TEXT_FIELD_H_
#define CHROME_BROWSER_COCOA_AUTOCOMPLETE_TEXT_FIELD_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/location_bar/autocomplete_text_field_unittest_helper.h b/chrome/browser/cocoa/location_bar/autocomplete_text_field_unittest_helper.h
index 3b96e08..eb78594 100644
--- a/chrome/browser/cocoa/location_bar/autocomplete_text_field_unittest_helper.h
+++ b/chrome/browser/cocoa/location_bar/autocomplete_text_field_unittest_helper.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_AUTOCOMPLETE_TEXT_FIELD_UNITTEST_HELPER_H_
#define CHROME_BROWSER_COCOA_AUTOCOMPLETE_TEXT_FIELD_UNITTEST_HELPER_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/location_bar/bubble_decoration.h b/chrome/browser/cocoa/location_bar/bubble_decoration.h
index f2447c3..b2403b0 100644
--- a/chrome/browser/cocoa/location_bar/bubble_decoration.h
+++ b/chrome/browser/cocoa/location_bar/bubble_decoration.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_LOCATION_BAR_BUBBLE_DECORATION_H_
#define CHROME_BROWSER_COCOA_LOCATION_BAR_BUBBLE_DECORATION_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/location_bar/content_setting_decoration.h b/chrome/browser/cocoa/location_bar/content_setting_decoration.h
index bba2140..9a1afed 100644
--- a/chrome/browser/cocoa/location_bar/content_setting_decoration.h
+++ b/chrome/browser/cocoa/location_bar/content_setting_decoration.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_LOCATION_BAR_CONTENT_SETTING_DECORATION_H_
#define CHROME_BROWSER_COCOA_LOCATION_BAR_CONTENT_SETTING_DECORATION_H_
+#pragma once
#include "base/scoped_ptr.h"
#import "chrome/browser/cocoa/location_bar/image_decoration.h"
diff --git a/chrome/browser/cocoa/location_bar/ev_bubble_decoration.h b/chrome/browser/cocoa/location_bar/ev_bubble_decoration.h
index 77e4f80..ae06586 100644
--- a/chrome/browser/cocoa/location_bar/ev_bubble_decoration.h
+++ b/chrome/browser/cocoa/location_bar/ev_bubble_decoration.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_LOCATION_BAR_EV_BUBBLE_DECORATION_H_
#define CHROME_BROWSER_COCOA_LOCATION_BAR_EV_BUBBLE_DECORATION_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/location_bar/image_decoration.h b/chrome/browser/cocoa/location_bar/image_decoration.h
index 3395307..9324554b 100644
--- a/chrome/browser/cocoa/location_bar/image_decoration.h
+++ b/chrome/browser/cocoa/location_bar/image_decoration.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_LOCATION_BAR_IMAGE_DECORATION_H_
#define CHROME_BROWSER_COCOA_LOCATION_BAR_IMAGE_DECORATION_H_
+#pragma once
#import "base/scoped_nsobject.h"
#include "chrome/browser/cocoa/location_bar/location_bar_decoration.h"
diff --git a/chrome/browser/cocoa/location_bar/keyword_hint_decoration.h b/chrome/browser/cocoa/location_bar/keyword_hint_decoration.h
index a7e021e..d5972a7 100644
--- a/chrome/browser/cocoa/location_bar/keyword_hint_decoration.h
+++ b/chrome/browser/cocoa/location_bar/keyword_hint_decoration.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_LOCATION_BAR_KEYWORD_HINT_DECORATION_H_
#define CHROME_BROWSER_COCOA_LOCATION_BAR_KEYWORD_HINT_DECORATION_H_
+#pragma once
#include <string>
diff --git a/chrome/browser/cocoa/location_bar/location_bar_decoration.h b/chrome/browser/cocoa/location_bar/location_bar_decoration.h
index 56a4b83..58b6f92 100644
--- a/chrome/browser/cocoa/location_bar/location_bar_decoration.h
+++ b/chrome/browser/cocoa/location_bar/location_bar_decoration.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_LOCATION_BAR_LOCATION_BAR_DECORATION_H_
#define CHROME_BROWSER_COCOA_LOCATION_BAR_LOCATION_BAR_DECORATION_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/location_bar/location_bar_view_mac.h b/chrome/browser/cocoa/location_bar/location_bar_view_mac.h
index f5e895c..03cf8f6 100644
--- a/chrome/browser/cocoa/location_bar/location_bar_view_mac.h
+++ b/chrome/browser/cocoa/location_bar/location_bar_view_mac.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_LOCATION_BAR_VIEW_MAC_H_
#define CHROME_BROWSER_COCOA_LOCATION_BAR_VIEW_MAC_H_
+#pragma once
#include <string>
#include <map>
diff --git a/chrome/browser/cocoa/location_bar/location_icon_decoration.h b/chrome/browser/cocoa/location_bar/location_icon_decoration.h
index ec14264..028a0ab 100644
--- a/chrome/browser/cocoa/location_bar/location_icon_decoration.h
+++ b/chrome/browser/cocoa/location_bar/location_icon_decoration.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_LOCATION_BAR_LOCATION_ICON_DECORATION_H_
#define CHROME_BROWSER_COCOA_LOCATION_BAR_LOCATION_ICON_DECORATION_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/location_bar/page_action_decoration.h b/chrome/browser/cocoa/location_bar/page_action_decoration.h
index 7bbf443..d27c147 100644
--- a/chrome/browser/cocoa/location_bar/page_action_decoration.h
+++ b/chrome/browser/cocoa/location_bar/page_action_decoration.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_LOCATION_BAR_PAGE_ACTION_DECORATION_H_
#define CHROME_BROWSER_COCOA_LOCATION_BAR_PAGE_ACTION_DECORATION_H_
+#pragma once
#import "chrome/browser/cocoa/location_bar/image_decoration.h"
diff --git a/chrome/browser/cocoa/location_bar/selected_keyword_decoration.h b/chrome/browser/cocoa/location_bar/selected_keyword_decoration.h
index 683a8ed..e2df50a 100644
--- a/chrome/browser/cocoa/location_bar/selected_keyword_decoration.h
+++ b/chrome/browser/cocoa/location_bar/selected_keyword_decoration.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_LOCATION_BAR_SELECTED_KEYWORD_DECORATION_H_
#define CHROME_BROWSER_COCOA_LOCATION_BAR_SELECTED_KEYWORD_DECORATION_H_
+#pragma once
#include <string>
diff --git a/chrome/browser/cocoa/location_bar/star_decoration.h b/chrome/browser/cocoa/location_bar/star_decoration.h
index 6fbe91d..7e02e2c 100644
--- a/chrome/browser/cocoa/location_bar/star_decoration.h
+++ b/chrome/browser/cocoa/location_bar/star_decoration.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_LOCATION_BAR_STAR_DECORATION_H_
#define CHROME_BROWSER_COCOA_LOCATION_BAR_STAR_DECORATION_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/menu_button.h b/chrome/browser/cocoa/menu_button.h
index c03caa2..7e8392a 100644
--- a/chrome/browser/cocoa/menu_button.h
+++ b/chrome/browser/cocoa/menu_button.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_MENU_BUTTON_H_
#define CHROME_BROWSER_COCOA_MENU_BUTTON_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/menu_controller.h b/chrome/browser/cocoa/menu_controller.h
index d14d62b..7a8daeb 100644
--- a/chrome/browser/cocoa/menu_controller.h
+++ b/chrome/browser/cocoa/menu_controller.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_MENU_CONTROLLER_H_
#define CHROME_BROWSER_COCOA_MENU_CONTROLLER_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/multi_key_equivalent_button.h b/chrome/browser/cocoa/multi_key_equivalent_button.h
index 4d2c3b6..5342a21 100644
--- a/chrome/browser/cocoa/multi_key_equivalent_button.h
+++ b/chrome/browser/cocoa/multi_key_equivalent_button.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_MULTI_KEY_EQUIVALENT_BUTTON_H_
#define CHROME_BROWSER_COCOA_MULTI_KEY_EQUIVALENT_BUTTON_H_
+#pragma once
#import <AppKit/AppKit.h>
diff --git a/chrome/browser/cocoa/new_tab_button.h b/chrome/browser/cocoa/new_tab_button.h
index dddcf4c..6feee8a 100644
--- a/chrome/browser/cocoa/new_tab_button.h
+++ b/chrome/browser/cocoa/new_tab_button.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_NEW_TAB_BUTTON
#define CHROME_BROWSER_COCOA_NEW_TAB_BUTTON
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/notifications/balloon_controller.h b/chrome/browser/cocoa/notifications/balloon_controller.h
index f5fb0ba..918ae1a 100644
--- a/chrome/browser/cocoa/notifications/balloon_controller.h
+++ b/chrome/browser/cocoa/notifications/balloon_controller.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_NOTIFICATIONS_BALLOON_CONTROLLER_H_
#define CHROME_BROWSER_COCOA_NOTIFICATIONS_BALLOON_CONTROLLER_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/notifications/balloon_view.h b/chrome/browser/cocoa/notifications/balloon_view.h
index 95d3e69..5164360 100644
--- a/chrome/browser/cocoa/notifications/balloon_view.h
+++ b/chrome/browser/cocoa/notifications/balloon_view.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_NOTIFICATIONS_BALLOON_VIEW_H_
#define CHROME_BROWSER_COCOA_NOTIFICATIONS_BALLOON_VIEW_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/notifications/balloon_view_bridge.h b/chrome/browser/cocoa/notifications/balloon_view_bridge.h
index e967608..01adcd8 100644
--- a/chrome/browser/cocoa/notifications/balloon_view_bridge.h
+++ b/chrome/browser/cocoa/notifications/balloon_view_bridge.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_NOTIFICATIONS_BALLOON_VIEW_BRIDGE_H_
#define CHROME_BROWSER_COCOA_NOTIFICATIONS_BALLOON_VIEW_BRIDGE_H_
+#pragma once
#include "base/scoped_nsobject.h"
#import "chrome/browser/cocoa/notifications/balloon_controller.h"
diff --git a/chrome/browser/cocoa/notifications/balloon_view_host_mac.h b/chrome/browser/cocoa/notifications/balloon_view_host_mac.h
index 72220bd..286d5b1 100644
--- a/chrome/browser/cocoa/notifications/balloon_view_host_mac.h
+++ b/chrome/browser/cocoa/notifications/balloon_view_host_mac.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_NOTIFICATIONS_BALLOON_VIEW_HOST_MAC_H_
#define CHROME_BROWSER_COCOA_NOTIFICATIONS_BALLOON_VIEW_HOST_MAC_H_
+#pragma once
#include "chrome/browser/notifications/balloon_host.h"
#import "chrome/browser/renderer_host/render_widget_host_view_mac.h"
diff --git a/chrome/browser/cocoa/nsmenuitem_additions.h b/chrome/browser/cocoa/nsmenuitem_additions.h
index 2e17674..5a647fa 100644
--- a/chrome/browser/cocoa/nsmenuitem_additions.h
+++ b/chrome/browser/cocoa/nsmenuitem_additions.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_NSMENUITEM_ADDITIONS_H_
#define CHROME_BROWSER_COCOA_NSMENUITEM_ADDITIONS_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/objc_method_swizzle.h b/chrome/browser/cocoa/objc_method_swizzle.h
index 328e79f..368b33c 100644
--- a/chrome/browser/cocoa/objc_method_swizzle.h
+++ b/chrome/browser/cocoa/objc_method_swizzle.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_OBJC_METHOD_SWIZZLE_H_
#define CHROME_BROWSER_COCOA_OBJC_METHOD_SWIZZLE_H_
+#pragma once
#import <objc/objc-class.h>
diff --git a/chrome/browser/cocoa/objc_zombie.h b/chrome/browser/cocoa/objc_zombie.h
index 86508a7..ccb7342 100644
--- a/chrome/browser/cocoa/objc_zombie.h
+++ b/chrome/browser/cocoa/objc_zombie.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_NSOBJECT_ZOMBIE_H_
#define CHROME_BROWSER_COCOA_NSOBJECT_ZOMBIE_H_
+#pragma once
#import <Foundation/Foundation.h>
diff --git a/chrome/browser/cocoa/page_info_window_mac.h b/chrome/browser/cocoa/page_info_window_mac.h
index c1beccf..426475a 100644
--- a/chrome/browser/cocoa/page_info_window_mac.h
+++ b/chrome/browser/cocoa/page_info_window_mac.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_PAGE_INFO_WINDOW_MAC_H_
#define CHROME_BROWSER_COCOA_PAGE_INFO_WINDOW_MAC_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/reload_button.h b/chrome/browser/cocoa/reload_button.h
index c26f047..493da1c 100644
--- a/chrome/browser/cocoa/reload_button.h
+++ b/chrome/browser/cocoa/reload_button.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_RELOAD_BUTTON_H_
#define CHROME_BROWSER_COCOA_RELOAD_BUTTON_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/repost_form_warning_mac.h b/chrome/browser/cocoa/repost_form_warning_mac.h
index a1ebeee..25f3f3e 100644
--- a/chrome/browser/cocoa/repost_form_warning_mac.h
+++ b/chrome/browser/cocoa/repost_form_warning_mac.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_REPOST_FORM_WARNING_MAC_H_
#define CHROME_BROWSER_COCOA_REPOST_FORM_WARNING_MAC_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/restart_browser.h b/chrome/browser/cocoa/restart_browser.h
index 1d6ab41..73d6562 100644
--- a/chrome/browser/cocoa/restart_browser.h
+++ b/chrome/browser/cocoa/restart_browser.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_RESTART_BROWSER_H_
#define CHROME_BROWSER_COCOA_RESTART_BROWSER_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/rwhvm_editcommand_helper.h b/chrome/browser/cocoa/rwhvm_editcommand_helper.h
index cd38cd873..a2828d3 100644
--- a/chrome/browser/cocoa/rwhvm_editcommand_helper.h
+++ b/chrome/browser/cocoa/rwhvm_editcommand_helper.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_RWHVM_EDITCOMMAND_HELPER_H_
#define CHROME_BROWSER_COCOA_RWHVM_EDITCOMMAND_HELPER_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/sad_tab_controller.h b/chrome/browser/cocoa/sad_tab_controller.h
index 148729a..b348710 100644
--- a/chrome/browser/cocoa/sad_tab_controller.h
+++ b/chrome/browser/cocoa/sad_tab_controller.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_SAD_TAB_CONTROLLER_H_
#define CHROME_BROWSER_COCOA_SAD_TAB_CONTROLLER_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/sad_tab_view.h b/chrome/browser/cocoa/sad_tab_view.h
index f89e679..7713c72 100644
--- a/chrome/browser/cocoa/sad_tab_view.h
+++ b/chrome/browser/cocoa/sad_tab_view.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_SAD_TAB_VIEW_H_
#define CHROME_BROWSER_COCOA_SAD_TAB_VIEW_H_
+#pragma once
#include "base/scoped_nsobject.h"
#include "chrome/browser/cocoa/base_view.h"
diff --git a/chrome/browser/cocoa/scoped_authorizationref.h b/chrome/browser/cocoa/scoped_authorizationref.h
index 7763f82..3ffa18b 100644
--- a/chrome/browser/cocoa/scoped_authorizationref.h
+++ b/chrome/browser/cocoa/scoped_authorizationref.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_SCOPED_AUTHORIZATIONREF_H_
#define CHROME_BROWSER_COCOA_SCOPED_AUTHORIZATIONREF_H_
+#pragma once
#include <Security/Authorization.h>
diff --git a/chrome/browser/cocoa/search_engine_list_model.h b/chrome/browser/cocoa/search_engine_list_model.h
index 3d1fd58..a3e3c2a 100644
--- a/chrome/browser/cocoa/search_engine_list_model.h
+++ b/chrome/browser/cocoa/search_engine_list_model.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_SEARCH_ENGINE_LIST_MODEL_H_
#define CHROME_BROWSER_COCOA_SEARCH_ENGINE_LIST_MODEL_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/status_bubble_mac.h b/chrome/browser/cocoa/status_bubble_mac.h
index e1dadb9..34599ae 100644
--- a/chrome/browser/cocoa/status_bubble_mac.h
+++ b/chrome/browser/cocoa/status_bubble_mac.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_STATUS_BUBBLE_MAC_H_
#define CHROME_BROWSER_COCOA_STATUS_BUBBLE_MAC_H_
+#pragma once
#include <string>
diff --git a/chrome/browser/cocoa/status_icons/status_icon_mac.h b/chrome/browser/cocoa/status_icons/status_icon_mac.h
index 0f99539..3008607 100644
--- a/chrome/browser/cocoa/status_icons/status_icon_mac.h
+++ b/chrome/browser/cocoa/status_icons/status_icon_mac.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_STATUS_ICONS_STATUS_ICON_MAC_H_
#define CHROME_BROWSER_COCOA_STATUS_ICONS_STATUS_ICON_MAC_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/status_icons/status_tray_mac.h b/chrome/browser/cocoa/status_icons/status_tray_mac.h
index 9b4df80..074251b 100644
--- a/chrome/browser/cocoa/status_icons/status_tray_mac.h
+++ b/chrome/browser/cocoa/status_icons/status_tray_mac.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_STATUS_ICONS_STATUS_TRAY_MAC_H_
#define CHROME_BROWSER_COCOA_STATUS_ICONS_STATUS_TRAY_MAC_H_
+#pragma once
#include "chrome/browser/status_icons/status_tray.h"
diff --git a/chrome/browser/cocoa/styled_text_field_cell.h b/chrome/browser/cocoa/styled_text_field_cell.h
index c89f7d1..a3337f0 100644
--- a/chrome/browser/cocoa/styled_text_field_cell.h
+++ b/chrome/browser/cocoa/styled_text_field_cell.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_STYLED_TEXT_FIELD_CELL_H_
#define CHROME_BROWSER_COCOA_STYLED_TEXT_FIELD_CELL_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/tab_contents_controller.h b/chrome/browser/cocoa/tab_contents_controller.h
index e3c27c1..548007a 100644
--- a/chrome/browser/cocoa/tab_contents_controller.h
+++ b/chrome/browser/cocoa/tab_contents_controller.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_TAB_CONTENTS_CONTROLLER_H_
#define CHROME_BROWSER_COCOA_TAB_CONTENTS_CONTROLLER_H_
+#pragma once
#include <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/tab_controller.h b/chrome/browser/cocoa/tab_controller.h
index 36ddad1..02190a7 100644
--- a/chrome/browser/cocoa/tab_controller.h
+++ b/chrome/browser/cocoa/tab_controller.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_TAB_CONTROLLER_H_
#define CHROME_BROWSER_COCOA_TAB_CONTROLLER_H_
+#pragma once
#import <Cocoa/Cocoa.h>
#import "chrome/browser/cocoa/hover_close_button.h"
diff --git a/chrome/browser/cocoa/tab_controller_target.h b/chrome/browser/cocoa/tab_controller_target.h
index df1dad7..4e27b69 100644
--- a/chrome/browser/cocoa/tab_controller_target.h
+++ b/chrome/browser/cocoa/tab_controller_target.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_TAB_CONTROLLER_TARGET_H_
#define CHROME_BROWSER_COCOA_TAB_CONTROLLER_TARGET_H_
+#pragma once
#include "chrome/browser/tabs/tab_strip_model.h"
diff --git a/chrome/browser/cocoa/tab_strip_controller.h b/chrome/browser/cocoa/tab_strip_controller.h
index ace64ba..036cfe2 100644
--- a/chrome/browser/cocoa/tab_strip_controller.h
+++ b/chrome/browser/cocoa/tab_strip_controller.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_TAB_STRIP_CONTROLLER_H_
#define CHROME_BROWSER_COCOA_TAB_STRIP_CONTROLLER_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/tab_strip_model_observer_bridge.h b/chrome/browser/cocoa/tab_strip_model_observer_bridge.h
index 689cd3e..aaec05b 100644
--- a/chrome/browser/cocoa/tab_strip_model_observer_bridge.h
+++ b/chrome/browser/cocoa/tab_strip_model_observer_bridge.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_TAB_STRIP_MODEL_OBSERVER_BRIDGE_H_
#define CHROME_BROWSER_COCOA_TAB_STRIP_MODEL_OBSERVER_BRIDGE_H_
+#pragma once
#import <Foundation/Foundation.h>
diff --git a/chrome/browser/cocoa/tab_strip_view.h b/chrome/browser/cocoa/tab_strip_view.h
index 770e83d..824d577 100644
--- a/chrome/browser/cocoa/tab_strip_view.h
+++ b/chrome/browser/cocoa/tab_strip_view.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_TAB_STRIP_VIEW_H_
#define CHROME_BROWSER_COCOA_TAB_STRIP_VIEW_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/tab_view.h b/chrome/browser/cocoa/tab_view.h
index 6d4898e..74689c7 100644
--- a/chrome/browser/cocoa/tab_view.h
+++ b/chrome/browser/cocoa/tab_view.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_TAB_VIEW_H_
#define CHROME_BROWSER_COCOA_TAB_VIEW_H_
+#pragma once
#import <Cocoa/Cocoa.h>
#include <ApplicationServices/ApplicationServices.h>
diff --git a/chrome/browser/cocoa/tab_window_controller.h b/chrome/browser/cocoa/tab_window_controller.h
index fbdb6da..538bf77 100644
--- a/chrome/browser/cocoa/tab_window_controller.h
+++ b/chrome/browser/cocoa/tab_window_controller.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_TAB_WINDOW_CONTROLLER_H_
#define CHROME_BROWSER_TAB_WINDOW_CONTROLLER_H_
+#pragma once
// A class acting as the Objective-C window controller for a window that has
// tabs which can be dragged around. Tabs can be re-arranged within the same
diff --git a/chrome/browser/cocoa/table_row_nsimage_cache.h b/chrome/browser/cocoa/table_row_nsimage_cache.h
index a8c0052..6030208 100644
--- a/chrome/browser/cocoa/table_row_nsimage_cache.h
+++ b/chrome/browser/cocoa/table_row_nsimage_cache.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_TABLE_ROW_NSIMAGE_CACHE_H_
#define CHROME_BROWSER_COCOA_TABLE_ROW_NSIMAGE_CACHE_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/task_manager_mac.h b/chrome/browser/cocoa/task_manager_mac.h
index b76f80a..282cdb1 100644
--- a/chrome/browser/cocoa/task_manager_mac.h
+++ b/chrome/browser/cocoa/task_manager_mac.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_TASK_MANAGER_MAC_H_
#define CHROME_BROWSER_COCOA_TASK_MANAGER_MAC_H_
+#pragma once
#import <Cocoa/Cocoa.h>
#include "base/scoped_nsobject.h"
diff --git a/chrome/browser/cocoa/test_event_utils.h b/chrome/browser/cocoa/test_event_utils.h
index f81fc6c..5eefd3f 100644
--- a/chrome/browser/cocoa/test_event_utils.h
+++ b/chrome/browser/cocoa/test_event_utils.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_TEST_EVENT_UTILS_H_
#define CHROME_BROWSER_COCOA_TEST_EVENT_UTILS_H_
+#pragma once
#include <utility>
diff --git a/chrome/browser/cocoa/themed_window.h b/chrome/browser/cocoa/themed_window.h
index c1b4a31..1e6d5fb 100644
--- a/chrome/browser/cocoa/themed_window.h
+++ b/chrome/browser/cocoa/themed_window.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_THEMED_WINDOW_H_
#define CHROME_BROWSER_COCOA_THEMED_WINDOW_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/throbber_view.h b/chrome/browser/cocoa/throbber_view.h
index b15a8f5..fd38c59 100644
--- a/chrome/browser/cocoa/throbber_view.h
+++ b/chrome/browser/cocoa/throbber_view.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_THROBBER_VIEW_H_
#define CHROME_BROWSER_COCOA_THROBBER_VIEW_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/toolbar_controller.h b/chrome/browser/cocoa/toolbar_controller.h
index 458401a..68b57bf 100644
--- a/chrome/browser/cocoa/toolbar_controller.h
+++ b/chrome/browser/cocoa/toolbar_controller.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_TOOLBAR_CONTROLLER_H_
#define CHROME_BROWSER_COCOA_TOOLBAR_CONTROLLER_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/toolbar_view.h b/chrome/browser/cocoa/toolbar_view.h
index 678fe757a..b620606 100644
--- a/chrome/browser/cocoa/toolbar_view.h
+++ b/chrome/browser/cocoa/toolbar_view.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_TOOLBAR_VIEW_H_
#define CHROME_BROWSER_COCOA_TOOLBAR_VIEW_H_
+#pragma once
#import <Cocoa/Cocoa.h>
#import "chrome/browser/cocoa/background_gradient_view.h"
diff --git a/chrome/browser/cocoa/translate/translate_infobar_base.h b/chrome/browser/cocoa/translate/translate_infobar_base.h
index 116abd5..5f8199a 100644
--- a/chrome/browser/cocoa/translate/translate_infobar_base.h
+++ b/chrome/browser/cocoa/translate/translate_infobar_base.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_TRANSLATE_INFOBAR_BASE_H_
#define CHROME_BROWSER_COCOA_TRANSLATE_INFOBAR_BASE_H_
+#pragma once
#import <Cocoa/Cocoa.h>
#import "chrome/browser/cocoa/infobar_controller.h"
diff --git a/chrome/browser/cocoa/ui_localizer.h b/chrome/browser/cocoa/ui_localizer.h
index fc7b57b..1ac9f0a 100644
--- a/chrome/browser/cocoa/ui_localizer.h
+++ b/chrome/browser/cocoa/ui_localizer.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_UI_LOCALIZER_H_
#define CHROME_BROWSER_COCOA_UI_LOCALIZER_H_
+#pragma once
#import "third_party/GTM/AppKit/GTMUILocalizer.h"
diff --git a/chrome/browser/cocoa/url_drop_target.h b/chrome/browser/cocoa/url_drop_target.h
index 6b94113..2031c67 100644
--- a/chrome/browser/cocoa/url_drop_target.h
+++ b/chrome/browser/cocoa/url_drop_target.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_URL_DROP_TARGET_H_
#define CHROME_BROWSER_COCOA_URL_DROP_TARGET_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/vertical_gradient_view.h b/chrome/browser/cocoa/vertical_gradient_view.h
index d6364c2..299209f 100644
--- a/chrome/browser/cocoa/vertical_gradient_view.h
+++ b/chrome/browser/cocoa/vertical_gradient_view.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_VERTICAL_GRADIENT_VIEW_H_
#define CHROME_BROWSER_COCOA_VERTICAL_GRADIENT_VIEW_H_
+#pragma once
#include "base/scoped_nsobject.h"
diff --git a/chrome/browser/cocoa/view_id_util.h b/chrome/browser/cocoa/view_id_util.h
index f8d6ee8..e2b0291 100644
--- a/chrome/browser/cocoa/view_id_util.h
+++ b/chrome/browser/cocoa/view_id_util.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_VIEW_ID_UTIL_H_
#define CHROME_BROWSER_COCOA_VIEW_ID_UTIL_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/view_resizer.h b/chrome/browser/cocoa/view_resizer.h
index 18bb0d1..645e9dd 100644
--- a/chrome/browser/cocoa/view_resizer.h
+++ b/chrome/browser/cocoa/view_resizer.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_VIEW_RESIZER_H_
#define CHROME_BROWSER_COCOA_VIEW_RESIZER_H_
+#pragma once
#include "chrome/browser/tabs/tab_strip_model.h"
diff --git a/chrome/browser/cocoa/view_resizer_pong.h b/chrome/browser/cocoa/view_resizer_pong.h
index 5b66151..de7193b 100644
--- a/chrome/browser/cocoa/view_resizer_pong.h
+++ b/chrome/browser/cocoa/view_resizer_pong.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_VIEW_RESIZER_PONG_H_
#define CHROME_BROWSER_COCOA_VIEW_RESIZER_PONG_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/web_contents_drag_source.h b/chrome/browser/cocoa/web_contents_drag_source.h
index 8d451ea..a0d31b2 100644
--- a/chrome/browser/cocoa/web_contents_drag_source.h
+++ b/chrome/browser/cocoa/web_contents_drag_source.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_WEB_CONTENTS_DRAG_SOURCE_H_
#define CHROME_BROWSER_COCOA_WEB_CONTENTS_DRAG_SOURCE_H_
+#pragma once
#import <Cocoa/Cocoa.h>
diff --git a/chrome/browser/cocoa/window_size_autosaver.h b/chrome/browser/cocoa/window_size_autosaver.h
index c8ace00..f6fe2fd 100644
--- a/chrome/browser/cocoa/window_size_autosaver.h
+++ b/chrome/browser/cocoa/window_size_autosaver.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_WINDOW_SIZE_AUTOSAVER_H_
#define CHROME_BROWSER_COCOA_WINDOW_SIZE_AUTOSAVER_H_
+#pragma once
class PrefService;
@class NSWindow;
diff --git a/chrome/browser/cocoa/wrench_menu_controller.h b/chrome/browser/cocoa/wrench_menu_controller.h
index 6ec1f55..080d75e 100644
--- a/chrome/browser/cocoa/wrench_menu_controller.h
+++ b/chrome/browser/cocoa/wrench_menu_controller.h
@@ -4,6 +4,7 @@
#ifndef CHROME_BROWSER_COCOA_WRENCH_MENU_CONTROLLER_H_
#define CHROME_BROWSER_COCOA_WRENCH_MENU_CONTROLLER_H_
+#pragma once
#import <Cocoa/Cocoa.h>