Move Leopard compatible block code to content/.

BUG=95573
TEST=no change

Review URL: http://codereview.chromium.org/8060022

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@103017 0039d316-1c4b-4281-b951-d872f2087c98

9 files changed, 78 insertions, 72 deletions

diff --git a/chrome/browser/renderer_host/chrome_render_widget_host_view_mac_delegate.mm b/chrome/browser/renderer_host/chrome_render_widget_host_view_mac_delegate.mm
index ae8108c..d3349fb 100644
--- a/chrome/browser/renderer_host/chrome_render_widget_host_view_mac_delegate.mm
+++ b/chrome/browser/renderer_host/chrome_render_widget_host_view_mac_delegate.mm
@@ -7,7 +7,6 @@
 #include <cmath>
 
 #include "base/sys_string_conversions.h"
-#include "chrome/browser/mac/closure_blocks_leopard_compat.h"
 #include "chrome/browser/spellchecker/spellchecker_platform_engine.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_list.h"
@@ -15,6 +14,7 @@
 #import "chrome/browser/ui/cocoa/view_id_util.h"
 #include "chrome/common/spellcheck_messages.h"
 #include "content/browser/debugger/devtools_client_host.h"
+#include "content/browser/mac/closure_blocks_leopard_compat.h"
 #include "content/browser/renderer_host/render_view_host.h"
 #include "content/browser/renderer_host/render_view_host_observer.h"
 #include "content/browser/renderer_host/render_widget_host.h"
diff --git a/chrome/browser/renderer_host/render_widget_host_view_mac.mm b/chrome/browser/renderer_host/render_widget_host_view_mac.mm
index cfedd97..94530cd 100644
--- a/chrome/browser/renderer_host/render_widget_host_view_mac.mm
+++ b/chrome/browser/renderer_host/render_widget_host_view_mac.mm
@@ -16,13 +16,13 @@
 #include "base/string_util.h"
 #include "base/sys_info.h"
 #include "base/sys_string_conversions.h"
-#include "chrome/browser/mac/closure_blocks_leopard_compat.h"
 #import "chrome/browser/renderer_host/accelerated_plugin_view_mac.h"
 #import "chrome/browser/ui/cocoa/rwhvm_editcommand_helper.h"
 #import "content/browser/accessibility/browser_accessibility_cocoa.h"
 #include "content/browser/browser_thread.h"
 #include "content/browser/gpu/gpu_process_host.h"
 #include "content/browser/gpu/gpu_process_host_ui_shim.h"
+#include "content/browser/mac/closure_blocks_leopard_compat.h"
 #include "content/browser/plugin_process_host.h"
 #include "content/browser/renderer_host/backing_store_mac.h"
 #include "content/browser/renderer_host/render_process_host.h"
diff --git a/chrome/chrome_browser.gypi b/chrome/chrome_browser.gypi
index 86267c1..c06f627 100644
--- a/chrome/chrome_browser.gypi
+++ b/chrome/chrome_browser.gypi
@@ -4298,7 +4298,7 @@
             ],
           },
           'dependencies': [
-            'closure_blocks_leopard_compat',
+            '../content/content.gyp:closure_blocks_leopard_compat',
           ],
           'actions': [
             {
@@ -5025,65 +5025,4 @@
       'includes': [ '../build/protoc.gypi' ]
     },
   ],
-  'conditions': [
-    ['OS=="mac"', {
-      'targets': [
-        {
-          'target_name': 'closure_blocks_leopard_compat',
-          'conditions': [
-            ['mac_sdk == "10.5"', {
-              'type': 'shared_library',
-              'product_name': 'closure_blocks_leopard_compat_stub',
-              'variables': {
-                # This target controls stripping directly. See below.
-                'mac_strip': 0,
-              },
-              'sources': [
-                'browser/mac/closure_blocks_leopard_compat.S',
-              ],
-              'xcode_settings': {
-                # These values are taken from libSystem.dylib in the 10.5 SDK.
-                # Setting LD_DYLIB_INSTALL_NAME causes anything linked against
-                # this stub library to look for the symbols it provides in the
-                # real libSystem at runtime. When using ld from Xcode 4 or
-                # later (ld64-123.2 and up), giving two libraries with the
-                # same "install name" to the linker will cause it to print
-                # "ld: warning: dylibs with same install name". This is
-                # harmless, and ld will behave as intended here.
-                #
-                # The real library's compatibility version is used, and the
-                # value of the current version from the SDK is used to make
-                # it appear as though anything linked against this stub was
-                # linked against the real thing.
-                'LD_DYLIB_INSTALL_NAME': '/usr/lib/libSystem.B.dylib',
-                'DYLIB_COMPATIBILITY_VERSION': '1.0.0',
-                'DYLIB_CURRENT_VERSION': '111.1.4',
-
-                # Turn on stripping (yes, even in debug mode), and add the -c
-                # flag. This is what produces a stub library (MH_DYLIB_STUB)
-                # as opposed to a dylib (MH_DYLIB). MH_DYLIB_STUB files
-                # contain symbol tables and everything else needed for
-                # linking, but are stripped of section contents. This is the
-                # same way that the stub libraries in Mac OS X SDKs are
-                # created. dyld will refuse to load a stub library, so this
-                # provides some insurance in case anyone tries to load the
-                # stub at runtime.
-                'DEPLOYMENT_POSTPROCESSING': 'YES',
-                'STRIP_STYLE': 'non-global',
-                'STRIPFLAGS': '-c',
-              },
-            }, {  # else: mac_sdk != "10.5"
-              # When using the 10.6 SDK or newer, the necessary definitions
-              # are already present in libSystem.dylib. There is no need to
-              # build a stub dylib to provide these symbols at link time. This
-              # target is still useful to cause those symbols to be treated as
-              # weak imports in dependents, who still must #include
-              # closure_blocks_leopard_compat.h to get weak imports.
-              'type': 'none',
-            }],
-          ],
-        },
-      ],
-    }],
-  ],
 }
diff --git a/chrome/chrome_tests.gypi b/chrome/chrome_tests.gypi
index 210c514..850a619 100644
--- a/chrome/chrome_tests.gypi
+++ b/chrome/chrome_tests.gypi
@@ -1318,7 +1318,6 @@
         'browser/intents/web_intents_registry_unittest.cc',
         'browser/internal_auth_unittest.cc',
         'browser/language_usage_metrics_unittest.cc',
-        'browser/mac/closure_blocks_leopard_compat_unittest.cc',
         'browser/mac/keystone_glue_unittest.mm',
         'browser/media/media_internals_unittest.cc',
         'browser/metrics/display_utils_unittest.cc',
@@ -1479,7 +1478,7 @@
         'browser/sync/glue/autofill_model_associator_unittest.cc',
         'browser/sync/glue/autofill_profile_syncable_service_unittest.cc',
         'browser/sync/glue/bookmark_data_type_controller_unittest.cc',
-	'browser/sync/glue/browser_thread_model_worker_unittest.cc',
+        'browser/sync/glue/browser_thread_model_worker_unittest.cc',
         'browser/sync/glue/change_processor_mock.cc',
         'browser/sync/glue/change_processor_mock.h',
         'browser/sync/glue/data_type_controller_mock.cc',
@@ -1985,7 +1984,7 @@
            # exist on disk so it can pull from it.
           'dependencies': [
             'chrome',
-            'closure_blocks_leopard_compat',
+            '../content/content.gyp:closure_blocks_leopard_compat',
             '../third_party/ocmock/ocmock.gyp:ocmock',
           ],
           'include_dirs': [
diff --git a/chrome/browser/mac/closure_blocks_leopard_compat.S b/content/browser/mac/closure_blocks_leopard_compat.S
index 88a63da..88a63da 100644
--- a/chrome/browser/mac/closure_blocks_leopard_compat.S
+++ b/content/browser/mac/closure_blocks_leopard_compat.S
diff --git a/chrome/browser/mac/closure_blocks_leopard_compat.h b/content/browser/mac/closure_blocks_leopard_compat.h
index 516a18f..518c7b1 100644
--- a/chrome/browser/mac/closure_blocks_leopard_compat.h
+++ b/content/browser/mac/closure_blocks_leopard_compat.h
@@ -2,11 +2,11 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CHROME_BROWSER_MAC_CLOSURE_BLOCKS_LEOPARD_COMPAT_H_
-#define CHROME_BROWSER_MAC_CLOSURE_BLOCKS_LEOPARD_COMPAT_H_
+#ifndef CONTENT_BROWSER_MAC_CLOSURE_BLOCKS_LEOPARD_COMPAT_H_
+#define CONTENT_BROWSER_MAC_CLOSURE_BLOCKS_LEOPARD_COMPAT_H_
 #pragma once
 
-// libclosure (blocks) compatibilty for Mac OS X 10.5 (Leopard)
+// libclosure (blocks) compatibility for Mac OS X 10.5 (Leopard)
 //
 // Background material:
 // http://developer.apple.com/library/mac/#documentation/Cocoa/Conceptual/Blocks
@@ -101,4 +101,4 @@ MAYBE_WEAK_IMPORT extern void* _NSConcreteStackBlock[32];
 #define Block_release(...) _Block_release((const void *)(__VA_ARGS__))
 #endif
 
-#endif  // CHROME_BROWSER_MAC_CLOSURE_BLOCKS_LEOPARD_COMPAT_H_
+#endif  // CONTENT_BROWSER_MAC_CLOSURE_BLOCKS_LEOPARD_COMPAT_H_
diff --git a/chrome/browser/mac/closure_blocks_leopard_compat_unittest.cc b/content/browser/mac/closure_blocks_leopard_compat_unittest.cc
index fa1717d..fd2e467 100644
--- a/chrome/browser/mac/closure_blocks_leopard_compat_unittest.cc
+++ b/content/browser/mac/closure_blocks_leopard_compat_unittest.cc
@@ -5,7 +5,7 @@
 #include "testing/gtest/include/gtest/gtest.h"
 
 #include "base/mac/mac_util.h"
-#include "chrome/browser/mac/closure_blocks_leopard_compat.h"
+#include "content/browser/mac/closure_blocks_leopard_compat.h"
 
 // Used in ClosureBlocksLeopardCompatTest.Global. Putting a block at global
 // scope results in a block structure whose isa field is set to
diff --git a/content/content.gyp b/content/content.gyp
index 20b8581..cdc8712 100644
--- a/content/content.gyp
+++ b/content/content.gyp
@@ -117,6 +117,68 @@
         ],
       },
      ],
+     'conditions': [
+       ['OS=="mac"', {
+         'targets': [
+           {
+             'target_name': 'closure_blocks_leopard_compat',
+             'conditions': [
+               ['mac_sdk == "10.5"', {
+                 'type': 'shared_library',
+                 'product_name': 'closure_blocks_leopard_compat_stub',
+                 'variables': {
+                   # This target controls stripping directly. See below.
+                   'mac_strip': 0,
+                 },
+                 'sources': [
+                   'browser/mac/closure_blocks_leopard_compat.S',
+                 ],
+                 'xcode_settings': {
+                   # These values are taken from libSystem.dylib in the 10.5
+                   # SDK. Setting LD_DYLIB_INSTALL_NAME causes anything linked
+                   # against this stub library to look for the symbols it
+                   # provides in the real libSystem at runtime. When using ld
+                   # from Xcode 4 or later (ld64-123.2 and up), giving two
+                   # libraries with the same "install name" to the linker will
+                   # cause it to print "ld: warning: dylibs with same install
+                   # name". This is harmless, and ld will behave as intended
+                   # here.
+                   #
+                   # The real library's compatibility version is used, and the
+                   # value of the current version from the SDK is used to make
+                   # it appear as though anything linked against this stub was
+                   # linked against the real thing.
+                   'LD_DYLIB_INSTALL_NAME': '/usr/lib/libSystem.B.dylib',
+                   'DYLIB_COMPATIBILITY_VERSION': '1.0.0',
+                   'DYLIB_CURRENT_VERSION': '111.1.4',
+
+                   # Turn on stripping (yes, even in debug mode), and add the -c
+                   # flag. This is what produces a stub library (MH_DYLIB_STUB)
+                   # as opposed to a dylib (MH_DYLIB). MH_DYLIB_STUB files
+                   # contain symbol tables and everything else needed for
+                   # linking, but are stripped of section contents. This is the
+                   # same way that the stub libraries in Mac OS X SDKs are
+                   # created. dyld will refuse to load a stub library, so this
+                   # provides some insurance in case anyone tries to load the
+                   # stub at runtime.
+                   'DEPLOYMENT_POSTPROCESSING': 'YES',
+                   'STRIP_STYLE': 'non-global',
+                   'STRIPFLAGS': '-c',
+                 },
+               }, {  # else: mac_sdk != "10.5"
+                 # When using the 10.6 SDK or newer, the necessary definitions
+                 # are already present in libSystem.dylib. There is no need to
+                 # build a stub dylib to provide these symbols at link time.
+                 # This target is still useful to cause those symbols to be
+                 # treated as weak imports in dependents, who still must
+                 # #include closure_blocks_leopard_compat.h to get weak imports.
+                 'type': 'none',
+               }],
+             ],
+           },
+         ],
+       }],
+      ],
     },
     { # component != static_library
      'target_defaults': {
diff --git a/content/content_tests.gypi b/content/content_tests.gypi
index fd79b78..5146d05 100644
--- a/content/content_tests.gypi
+++ b/content/content_tests.gypi
@@ -117,6 +117,7 @@
         'browser/gpu/gpu_blacklist_unittest.cc',
         'browser/in_process_webkit/webkit_context_unittest.cc',
         'browser/in_process_webkit/webkit_thread_unittest.cc',
+        'browser/mac/closure_blocks_leopard_compat_unittest.cc',
         'browser/mach_broker_mac_unittest.cc',
         'browser/renderer_host/gtk_key_bindings_handler_unittest.cc',
         'browser/renderer_host/media/audio_input_device_manager_unittest.cc',
@@ -181,6 +182,11 @@
             ['exclude', '^browser/renderer_host/gtk_key_bindings_handler_unittest.cc'],
           ],
         }],
+        ['OS=="mac"', {
+          'dependencies': [
+            'closure_blocks_leopard_compat',
+          ],
+        }],
       ],
     },
   ],