[Sync] Fix namespaces for the sync_bookmarks component.

components/sync_bookmarks/bookmark_model_associator.h

Index: components/sync_bookmarks/bookmark_model_associator.h
diff --git a/components/sync_bookmarks/bookmark_model_associator.h b/components/sync_bookmarks/bookmark_model_associator.h
index d5201d375c384b916b9e8d3e7af0bee346a25021..dc0d65a4d5683b03d00880d472bdf3855b73b6be 100644
--- a/components/sync_bookmarks/bookmark_model_associator.h
+++ b/components/sync_bookmarks/bookmark_model_associator.h
@@ -44,7 +44,7 @@ namespace sync_driver {
 class SyncClient;
 }
 
-namespace browser_sync {
+namespace sync_bookmarks {
 
 // Contains all model association related logic:
 // * Algorithm to associate bookmark model and sync model.
@@ -310,6 +310,6 @@ class BookmarkModelAssociator
   DISALLOW_COPY_AND_ASSIGN(BookmarkModelAssociator);
 };
 
-}  // namespace browser_sync
+}  // namespace sync_bookmarks
 
 #endif  // COMPONENTS_SYNC_BOOKMARKS_BOOKMARK_MODEL_ASSOCIATOR_H_