Cleanup: Remove forward declarations in various chrome/browser directories.

BUG=none
TEST=none

Review URL: http://codereview.chromium.org/8533030

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@110225 0039d316-1c4b-4281-b951-d872f2087c98

28 files changed, 15 insertions, 67 deletions

diff --git a/chrome/browser/autofill/autofill_cc_infobar_delegate.h b/chrome/browser/autofill/autofill_cc_infobar_delegate.h
index 415fe7c..9b17bc7 100644
--- a/chrome/browser/autofill/autofill_cc_infobar_delegate.h
+++ b/chrome/browser/autofill/autofill_cc_infobar_delegate.h
@@ -16,8 +16,7 @@
 
 class CreditCard;
 class PersonalDataManager;
-class SkBitmap;
-class TabContents;
+
 namespace content {
 struct LoadCommittedDetails;
 }
diff --git a/chrome/browser/autofill/autofill_download.h b/chrome/browser/autofill/autofill_download.h
index 6144b90..9a27b15 100644
--- a/chrome/browser/autofill/autofill_download.h
+++ b/chrome/browser/autofill/autofill_download.h
@@ -21,13 +21,8 @@
 
 class AutofillMetrics;
 class FormStructure;
-class GURL;
 class Profile;
 
-namespace net {
-class URLRequestStatus;
-}
-
 // Handles getting and updating Autofill heuristics.
 class AutofillDownloadManager : public content::URLFetcherDelegate {
  public:
diff --git a/chrome/browser/autofill/autofill_feedback_infobar_delegate.h b/chrome/browser/autofill/autofill_feedback_infobar_delegate.h
index 04e4eca..551f1b5 100644
--- a/chrome/browser/autofill/autofill_feedback_infobar_delegate.h
+++ b/chrome/browser/autofill/autofill_feedback_infobar_delegate.h
@@ -6,13 +6,13 @@
 #define CHROME_BROWSER_AUTOFILL_AUTOFILL_FEEDBACK_INFOBAR_DELEGATE_H_
 #pragma once
 
+#include <string>
+
 #include "base/basictypes.h"
 #include "base/string16.h"
 #include "chrome/browser/tab_contents/link_infobar_delegate.h"
 #include "webkit/glue/window_open_disposition.h"
 
-class TabContents;
-
 // An InfoBar delegate that prompts the user to provide additional feedback for
 // the Autofill developers.
 class AutofillFeedbackInfoBarDelegate : public LinkInfoBarDelegate {
diff --git a/chrome/browser/history/history.h b/chrome/browser/history/history.h
index c6f257bb..de8b1d3 100644
--- a/chrome/browser/history/history.h
+++ b/chrome/browser/history/history.h
@@ -32,28 +32,15 @@ class FilePath;
 class GURL;
 class HistoryURLProvider;
 struct HistoryURLProviderParams;
-class InMemoryURLDatabase;
-class MainPagesRequest;
 class PageUsageData;
 class PageUsageRequest;
 class Profile;
-class SkBitmap;
-struct ThumbnailScore;
 
 namespace base {
 class Thread;
 class Time;
 }
 
-namespace browser_sync {
-class HistoryModelWorker;
-class TypedUrlDataTypeController;
-}
-
-namespace gfx {
-class Image;
-}
-
 namespace history {
 class InMemoryHistoryBackend;
 class InMemoryURLIndex;
diff --git a/chrome/browser/history/history_database.h b/chrome/browser/history/history_database.h
index 5985917..f027ebb 100644
--- a/chrome/browser/history/history_database.h
+++ b/chrome/browser/history/history_database.h
@@ -22,9 +22,6 @@ class FilePath;
 
 namespace history {
 
-// Forward declaration for the temporary migration code in Init().
-class TextDatabaseManager;
-
 // Encapsulates the SQL connection for the history database. This class holds
 // the database connection and has methods the history system (including full
 // text search) uses for writing and retrieving information.
@@ -181,6 +178,6 @@ class HistoryDatabase : public DownloadDatabase,
   DISALLOW_COPY_AND_ASSIGN(HistoryDatabase);
 };
 
-}  // history
+}  // namespace history
 
 #endif  // CHROME_BROWSER_HISTORY_HISTORY_DATABASE_H_
diff --git a/chrome/browser/history/in_memory_history_backend.h b/chrome/browser/history/in_memory_history_backend.h
index 5eb8c18e..b280b5e 100644
--- a/chrome/browser/history/in_memory_history_backend.h
+++ b/chrome/browser/history/in_memory_history_backend.h
@@ -24,7 +24,6 @@
 
 class FilePath;
 class GURL;
-class HistoryDatabase;
 class Profile;
 
 namespace history {
diff --git a/chrome/browser/history/in_memory_url_index.h b/chrome/browser/history/in_memory_url_index.h
index dfae2d4..bcbd676 100644
--- a/chrome/browser/history/in_memory_url_index.h
+++ b/chrome/browser/history/in_memory_url_index.h
@@ -26,8 +26,6 @@
 #include "sql/connection.h"
 #include "testing/gtest/include/gtest/gtest_prod.h"
 
-class Profile;
-
 namespace base {
 class Time;
 }
diff --git a/chrome/browser/history/top_sites_cache.h b/chrome/browser/history/top_sites_cache.h
index 567be2f..1101a13 100644
--- a/chrome/browser/history/top_sites_cache.h
+++ b/chrome/browser/history/top_sites_cache.h
@@ -6,15 +6,12 @@
 #define CHROME_BROWSER_HISTORY_TOP_SITES_CACHE_H_
 #pragma once
 
-#include <algorithm>
 #include <map>
-#include <string>
+#include <utility>
 
 #include "base/memory/ref_counted.h"
 #include "chrome/browser/history/history_types.h"
 
-class RefCountedBytes;
-
 namespace history {
 
 // TopSitesCache caches the top sites and thumbnails for TopSites.
diff --git a/chrome/browser/history/top_sites_database.h b/chrome/browser/history/top_sites_database.h
index 77f176f..087f55d 100644
--- a/chrome/browser/history/top_sites_database.h
+++ b/chrome/browser/history/top_sites_database.h
@@ -16,8 +16,6 @@
 #include "sql/meta_table.h"
 
 class FilePath;
-class RefCountedMemory;
-class SkBitmap;
 
 namespace sql {
 class Connection;
diff --git a/chrome/browser/prerender/prerender_contents.h b/chrome/browser/prerender/prerender_contents.h
index 37010cc..7a14308 100644
--- a/chrome/browser/prerender/prerender_contents.h
+++ b/chrome/browser/prerender/prerender_contents.h
@@ -30,10 +30,6 @@ namespace base {
 class ProcessMetrics;
 }
 
-namespace gfx {
-class Rect;
-}
-
 namespace prerender {
 
 class PrerenderManager;
diff --git a/chrome/browser/prerender/prerender_render_view_host_observer.h b/chrome/browser/prerender/prerender_render_view_host_observer.h
index d13c092..0485ca0 100644
--- a/chrome/browser/prerender/prerender_render_view_host_observer.h
+++ b/chrome/browser/prerender/prerender_render_view_host_observer.h
@@ -5,13 +5,11 @@
 #ifndef CHROME_BROWSER_PRERENDER_PRERENDER_RENDER_VIEW_HOST_OBSERVER_H_
 #define CHROME_BROWSER_PRERENDER_PRERENDER_RENDER_VIEW_HOST_OBSERVER_H_
 
-#include "content/browser/renderer_host/render_view_host_observer.h"
-
-#include <string>
 #include <vector>
 
+#include "content/browser/renderer_host/render_view_host_observer.h"
+
 struct FaviconURL;
-class GURL;
 class RenderViewHost;
 
 namespace IPC {
@@ -47,5 +45,6 @@ class PrerenderRenderViewHostObserver : public RenderViewHostObserver {
   PrerenderContents* prerender_contents_;
 };
 
-}
+}  // namespace prerender
+
 #endif  // CHROME_BROWSER_PRERENDER_PRERENDER_RENDER_VIEW_HOST_OBSERVER_H_
diff --git a/chrome/browser/prerender/prerender_tab_helper.h b/chrome/browser/prerender/prerender_tab_helper.h
index 0f184c5..e70d182 100644
--- a/chrome/browser/prerender/prerender_tab_helper.h
+++ b/chrome/browser/prerender/prerender_tab_helper.h
@@ -14,7 +14,6 @@ class GURL;
 
 namespace prerender {
 
-class PrerenderContents;
 class PrerenderManager;
 
 // PrerenderTabHelper is responsible for recording perceived pageload times
diff --git a/chrome/browser/printing/cloud_print/cloud_print_setup_flow.h b/chrome/browser/printing/cloud_print/cloud_print_setup_flow.h
index 5e7d597..a41ca40 100644
--- a/chrome/browser/printing/cloud_print/cloud_print_setup_flow.h
+++ b/chrome/browser/printing/cloud_print/cloud_print_setup_flow.h
@@ -18,7 +18,6 @@
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/gfx/native_widget_types.h"
 
-class Browser;
 class CloudPrintServiceProcessHelper;
 class CloudPrintSetupMessageHandler;
 class GaiaAuthFetcher;
diff --git a/chrome/browser/printing/print_job.h b/chrome/browser/printing/print_job.h
index 17f3857..bf907af 100644
--- a/chrome/browser/printing/print_job.h
+++ b/chrome/browser/printing/print_job.h
@@ -13,7 +13,6 @@
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 
-class GURL;
 class Thread;
 
 namespace printing {
diff --git a/chrome/browser/printing/print_preview_tab_controller.h b/chrome/browser/printing/print_preview_tab_controller.h
index 75a01082..f4717ae 100644
--- a/chrome/browser/printing/print_preview_tab_controller.h
+++ b/chrome/browser/printing/print_preview_tab_controller.h
@@ -20,7 +20,6 @@
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 
-class Browser;
 class GURL;
 class RenderProcessHost;
 class TabContentsWrapper;
diff --git a/chrome/browser/printing/print_system_task_proxy.h b/chrome/browser/printing/print_system_task_proxy.h
index efcaa26..106cce4 100644
--- a/chrome/browser/printing/print_system_task_proxy.h
+++ b/chrome/browser/printing/print_system_task_proxy.h
@@ -6,6 +6,8 @@
 #define CHROME_BROWSER_PRINTING_PRINT_SYSTEM_TASK_PROXY_H_
 #pragma once
 
+#include <string>
+
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "build/build_config.h"
@@ -14,7 +16,6 @@
 
 namespace base {
 class DictionaryValue;
-class FundamentalValue;
 class StringValue;
 }
 
diff --git a/chrome/browser/printing/print_view_manager.h b/chrome/browser/printing/print_view_manager.h
index f59fb1e..4925a45 100644
--- a/chrome/browser/printing/print_view_manager.h
+++ b/chrome/browser/printing/print_view_manager.h
@@ -13,7 +13,6 @@
 #include "content/public/browser/notification_registrar.h"
 #include "printing/printed_pages_source.h"
 
-class RenderViewHost;
 class TabContentsWrapper;
 struct PrintHostMsg_DidPrintPage_Params;
 
diff --git a/chrome/browser/printing/printer_query.h b/chrome/browser/printing/printer_query.h
index e04557d..3add3e4 100644
--- a/chrome/browser/printing/printer_query.h
+++ b/chrome/browser/printing/printer_query.h
@@ -17,7 +17,6 @@ class MessageLoop;
 
 namespace base {
 class DictionaryValue;
-class Thread;
 }
 
 namespace printing {
diff --git a/chrome/browser/ui/browser_navigator_browsertest.h b/chrome/browser/ui/browser_navigator_browsertest.h
index 4beeca6..a729998 100644
--- a/chrome/browser/ui/browser_navigator_browsertest.h
+++ b/chrome/browser/ui/browser_navigator_browsertest.h
@@ -9,7 +9,6 @@
 #include "chrome/test/base/in_process_browser_test.h"
 #include "content/public/browser/notification_types.h"
 
-class GURL;
 class Profile;
 class TabContentsWrapper;
 
diff --git a/chrome/browser/ui/browser_tab_restore_service_delegate.h b/chrome/browser/ui/browser_tab_restore_service_delegate.h
index a30b895..73ac3ec 100644
--- a/chrome/browser/ui/browser_tab_restore_service_delegate.h
+++ b/chrome/browser/ui/browser_tab_restore_service_delegate.h
@@ -12,7 +12,6 @@
 #include "chrome/browser/sessions/tab_restore_service_delegate.h"
 
 class Browser;
-class Profile;
 class SessionStorageNamespace;
 class TabContents;
 class TabNavigation;
diff --git a/chrome/browser/ui/browser_window.h b/chrome/browser/ui/browser_window.h
index 226ffeb..680c8df 100644
--- a/chrome/browser/ui/browser_window.h
+++ b/chrome/browser/ui/browser_window.h
@@ -18,15 +18,12 @@ class BrowserWindowTesting;
 class DownloadShelf;
 class FindBar;
 class GURL;
-class HtmlDialogUIDelegate;
 class LocationBar;
-class Panel;
 class Profile;
 class StatusBubble;
 class TabContents;
 class TabContentsWrapper;
 class TemplateURL;
-class TemplateURLService;
 #if !defined(OS_MACOSX)
 class ToolbarView;
 #endif
diff --git a/chrome/browser/ui/fullscreen_exit_bubble.h b/chrome/browser/ui/fullscreen_exit_bubble.h
index 50eb675..05268f2 100644
--- a/chrome/browser/ui/fullscreen_exit_bubble.h
+++ b/chrome/browser/ui/fullscreen_exit_bubble.h
@@ -16,10 +16,6 @@
 
 class Browser;
 
-namespace ui {
-class SlideAnimation;
-}
-
 namespace gfx {
 class Rect;
 }
diff --git a/chrome/browser/ui/intents/web_intent_picker_controller.h b/chrome/browser/ui/intents/web_intent_picker_controller.h
index 3814c14..ab835c3 100644
--- a/chrome/browser/ui/intents/web_intent_picker_controller.h
+++ b/chrome/browser/ui/intents/web_intent_picker_controller.h
@@ -17,11 +17,9 @@
 #include "webkit/glue/web_intent_data.h"
 
 class Browser;
-class FaviconService;
 class GURL;
 class SkBitmap;
 class TabContentsWrapper;
-class WebDataService;
 class WebIntentPicker;
 class WebIntentPickerFactory;
 
diff --git a/chrome/browser/ui/omnibox/location_bar.h b/chrome/browser/ui/omnibox/location_bar.h
index 4dff5b6..5a0b908 100644
--- a/chrome/browser/ui/omnibox/location_bar.h
+++ b/chrome/browser/ui/omnibox/location_bar.h
@@ -21,11 +21,9 @@
 #include "webkit/glue/window_open_disposition.h"
 
 class ExtensionAction;
-class InstantController;
 class LocationBarTesting;
 class OmniboxView;
 class TabContents;
-class TabContentsWrapper;
 
 class LocationBar {
  public:
diff --git a/chrome/browser/ui/search_engines/search_engine_tab_helper.h b/chrome/browser/ui/search_engines/search_engine_tab_helper.h
index 2f9d6a4..4a955ec 100644
--- a/chrome/browser/ui/search_engines/search_engine_tab_helper.h
+++ b/chrome/browser/ui/search_engines/search_engine_tab_helper.h
@@ -12,7 +12,6 @@
 #include "content/browser/tab_contents/tab_contents_observer.h"
 
 class SearchEngineTabHelperDelegate;
-class TabContentsWrapper;
 
 // Per-tab search engine manager. Handles dealing search engine processing
 // functionality.
diff --git a/chrome/browser/ui/tab_contents/tab_contents_wrapper.h b/chrome/browser/ui/tab_contents/tab_contents_wrapper.h
index 33ba9a5..f99daf5 100644
--- a/chrome/browser/ui/tab_contents/tab_contents_wrapper.h
+++ b/chrome/browser/ui/tab_contents/tab_contents_wrapper.h
@@ -32,7 +32,6 @@ class ExtensionTabHelper;
 class ExtensionWebNavigationTabObserver;
 class ExternalProtocolObserver;
 class FaviconTabHelper;
-class FileSelectObserver;
 class FindTabHelper;
 class InfoBarTabHelper;
 class HistoryTabHelper;
diff --git a/chrome/browser/ui/touch/tabs/touch_tab_strip.h b/chrome/browser/ui/touch/tabs/touch_tab_strip.h
index dd8e560..830334b 100644
--- a/chrome/browser/ui/touch/tabs/touch_tab_strip.h
+++ b/chrome/browser/ui/touch/tabs/touch_tab_strip.h
@@ -12,7 +12,6 @@ namespace ui {
 enum TouchStatus;
 }
 
-class TabStripSelectionModel;
 class TouchTab;
 
 ///////////////////////////////////////////////////////////////////////////////
diff --git a/chrome/browser/ui/views/fullscreen_exit_bubble_views.h b/chrome/browser/ui/views/fullscreen_exit_bubble_views.h
index d5df1c5..bd94d2c 100644
--- a/chrome/browser/ui/views/fullscreen_exit_bubble_views.h
+++ b/chrome/browser/ui/views/fullscreen_exit_bubble_views.h
@@ -11,6 +11,10 @@
 #include "googleurl/src/gurl.h"
 #include "views/controls/link_listener.h"
 
+namespace ui {
+class SlideAnimation;
+}
+
 namespace views {
 class View;
 class Widget;