am e3bc6799: (-s ours) am 3963b6c9: (-s ours) am 8ba13bcb: DO NOT MERGE - Backport RLZ code to GB:   - Cache RLZ parameter   - Set RLZ parameter for address bar searches   - Add broadcast receiver to handle RLZ updates   - Update RLZ parameters in home page and bookmarks Bug: 4

* commit 'e3bc67990043c5beefa2b3f782d96a6c34911c20':
  DO NOT MERGE - Backport RLZ code to GB:   - Cache RLZ parameter   - Set RLZ parameter for address bar searches   - Add broadcast receiver to handle RLZ updates   - Update RLZ parameters in home page and bookmarks Bug: 4436761