Remove GetExtensionEventRouter from Profile.

chrome/browser/bookmarks/DEPS

 include_rules = [
   # Bookmarks is being made into a Browser Component, so we have these
   # two basic rules followed by temporary exceptions.  Please don't
   # add to the list of exceptions!
   "-chrome/browser",
   "+chrome/browser/api",
   "+chrome/browser/bookmarks",
   "+chrome/browser/common",
 
   # TODO(kaiwang): Bring this list to zero.
   # Do not add to the list of temporarily-allowed dependencies below,
   # and please do not introduce more #includes of these files.
   "!chrome/browser/extensions/event_router.h",
   "!chrome/browser/extensions/extension_function.h",
   "!chrome/browser/extensions/extension_function_dispatcher.h",
+  "!chrome/browser/extensions/extension_system.h",

[Yoyo Zhou, 2012/10/25 22:24:47]

I think this is okay because the bookmarks files that depend on extensions
belong to a glue layer between bookmarks and extensions (which would be outside
of the main bookmarks module). Kai could comment on whether this makes sense for
bookmarks and componentization.

[Miranda Callahan, 2012/10/26 19:23:01]

thanks -- Kai?

On 2012/10/25 22:24:47, Yoyo Zhou wrote:

   "!chrome/browser/extensions/extension_web_ui.h",
   "!chrome/browser/extensions/extensions_quota_service.h",
   "!chrome/browser/favicon/favicon_service.h",
   "!chrome/browser/favicon/favicon_service_factory.h",
   "!chrome/browser/history/history.h",
   "!chrome/browser/history/history_database.h",
   "!chrome/browser/history/history_notifications.h",
   "!chrome/browser/history/history_service_factory.h",
   "!chrome/browser/history/history_types.h",
   "!chrome/browser/history/query_parser.h",
@@ skipping 21 matching lines @@
   # Do not add to the list of temporarily-allowed dependencies below,
   # and please do not introduce more #includes of these files.
   '.*_[a-z]*test\.cc': [
     "!chrome/browser/extensions/extension_apitest.h",
     "!chrome/browser/history/in_memory_database.h",
     "!chrome/browser/importer/firefox2_importer.h",
     "!chrome/browser/profiles/profile_manager.h",
     "!chrome/browser/ui/browser.h",
   ]
 }