Remove storage context accessors from ResourceContext.

content/browser/resource_context_impl.h

Index: content/browser/resource_context_impl.h
diff --git a/content/browser/resource_context_impl.h b/content/browser/resource_context_impl.h
index a3bbf95ca4673a805c1eb5f4059dd23d39ac7111..f8b694bcca44d7d855fb973c3536a41d0736b031 100644
--- a/content/browser/resource_context_impl.h
+++ b/content/browser/resource_context_impl.h
@@ -30,14 +30,9 @@ class HostZoomMap;
 // Getters for objects that are part of BrowserContext which are also used on
 // the IO thread. These are only accessed by content so they're not on the
 // public API.
+
 webkit_blob::BlobStorageController* GetBlobStorageControllerForResourceContext(
     ResourceContext* resource_context);
-webkit_database::DatabaseTracker* GetDatabaseTrackerForResourceContext(
-    ResourceContext* resource_context);
-fileapi::FileSystemContext* GetFileSystemContextForResourceContext(
-    ResourceContext* resource_context);
-IndexedDBContextImpl* GetIndexedDBContextForResourceContext(
-    ResourceContext* resource_context);
 ChromeBlobStorageContext* GetChromeBlobStorageContextForResourceContext(
     ResourceContext* resource_context);
 HostZoomMap* GetHostZoomMapForResourceContext(ResourceContext* context);