Moved extension_api to src/extensions/common

extensions/extensions.gyp

Index: extensions/extensions.gyp
diff --git a/extensions/extensions.gyp b/extensions/extensions.gyp
index e54d9651aec2d8c17d77c8bfbf7e0fcfc8272491..f58a4425ad97f7eaa2cba58d8e24078dd7aaa0f4 100644
--- a/extensions/extensions.gyp
+++ b/extensions/extensions.gyp
@@ -11,6 +11,11 @@
       'target_name': 'extensions_common',
       'type': 'static_library',
       'dependencies': [
+        # TODO(benwells): figure out what to do with the api target and
+        # api resources compiled into the chrome resource bundle.
+        # http://crbug.com/162530
+        '../chrome/chrome_resources.gyp:chrome_resources',
+        '../chrome/common/extensions/api/api.gyp:api',
         '../content/content.gyp:content_common',
         '../third_party/re2/re2.gyp:re2',
       ],
@@ -31,6 +36,9 @@
         'common/event_filtering_info.h',
         'common/event_matcher.cc',
         'common/event_matcher.h',
+        'common/extension_api.cc',
+        'common/extension_api.h',
+        'common/extension_api_stub.cc',
         'common/extension_paths.cc',
         'common/extension_paths.h',
         'common/extension_resource.cc',
@@ -95,6 +103,17 @@
       ],
       # Disable c4267 warnings until we fix size_t to int truncations.
       'msvs_disabled_warnings': [ 4267, ],
+      'conditions': [
+        ['enable_extensions==1', {
+          'sources!': [
+            'common/extension_api_stub.cc',
+          ],
+        }, {  # enable_extensions == 0
+          'sources!': [
+            'common/extension_api.cc',
+          ],
+        }],
+      ],
     },
     {
       'target_name': 'extensions_browser',