bookmarks: Remove url_database.h entry from DEPS list.

chrome/browser/bookmarks/DEPS

 include_rules = [
   # Bookmarks is being made into a component (it will end up at

[sdefresne, 2015/02/10 13:51:20]

Since the componentization of bookmarks is mostly done, I think we can instead
remove the rule forbidding usage of //chrome/browser as the files still in
//chrome/browser/bookmarks won't be moved in the component ever (factories,
client, ... belongs to the embedder, not the component).

This means we can also get rid of the + and ! exceptions rules and all the
comments.

[tfarina, 2015/02/10 13:55:19]

I'm not sure what you are proposing exactly. To remove the DEPS altogether?

   # //components/bookmarks and not depend on //chrome), so we have these basic
   # rules followed by temporary exceptions.  Please don't add to the list of
   # exceptions!
   "-chrome/browser",
   "+chrome/browser/bookmarks",
   "+chrome/browser/browser_process.h",
   "+chrome/browser/favicon",
   "+chrome/browser/chrome_notification_types.h",
   "+chrome/browser/policy/profile_policy_connector.h",
   "+chrome/browser/policy/profile_policy_connector_factory.h",
   "+chrome/browser/profiles/incognito_helpers.h",
   "+chrome/browser/profiles/profile.h",
   "+chrome/browser/profiles/startup_task_runner_service.h",
   "+chrome/browser/profiles/startup_task_runner_service_factory.h",
   "+chrome/browser/signin/signin_manager_factory.h",
   "+chrome/browser/undo/bookmark_undo_service.h",
   "+chrome/browser/undo/bookmark_undo_service_factory.h",
 
   # TODO(tfarina): Bring this list to zero. crbug.com/144783
   # Do not add to the list of temporarily-allowed dependencies below,
   # and please do not introduce more #includes of these files.
   "!chrome/browser/history/history_service.h",
   "!chrome/browser/history/history_service_factory.h",
-  "!chrome/browser/history/url_database.h",
   # Do not add to the list of temporarily-allowed dependencies above,
   # and please do not introduce more #includes of these files.
 ]
 
 specific_include_rules = {
   # For unit tests, it's fine to include utility process code.
   '.*test\.cc': [
     "+chrome/test/base/testing_profile.h",
     "+chrome/utility/importer/bookmark_html_reader.h",
   ],
   # Allow to include flags_storage into enhanced_bookmarks_features.cc because
   # it has a function used by about_flags.cc and it needs flags_storage.
   # This should be removed after enhanced bookmarks experiment is over.
   'enhanced_bookmarks_features\.cc': [
     "+chrome/browser/flags_storage.h",
   ],
 }