Bug 998426 - Ensure shrunken toolbar consistency across API levels. r=wesj
Bug 997131 - Simplify conditional forward button CSS by making the forward button a direct sibling of the location bar. r=mdeboer

--HG--
extra : rebase_source : e9c7c70d5295564dc61766fdaf1eec620e90d77a
Bug 983681 - Show some content in the downloads panel when it is empty. r=mak
Bug 976335 - Handle about:home tab strip overflow on tablets. r=lucasr
* * *
Bug 976335 - (Part 1) Turn TabMenuStrip into a HorizontalScrollView, moving LinearLayout logic to TabMenuStripLayout. r=lucasr
* * *
Bug 976335 - (Part 1.5) Remove m prefixes from TabMenuStripLayout. r=lucasr
* * *
Bug 976335 - (Part 2) Scroll tab strip to ensure selected tab is visible. r=lucasr
Bug 994284 - Intermittient testSystemPages | Exception caught - junit.framework.AssertionFailedError: LayerView is not found! r=gbrown
Bug 999443 - Trying to reuse the same nsISimpleEnumerator for multiple plugins means that only the first plugin in an extension is marked as being in an extension. Cache the list in an array instead. r=gfritzsche

--HG--
extra : rebase_source : edaf8dcb026b2e1b8c31ff59022201120c3d2e4a
Bug 999443 test - The first plugin found in extensions was activated, but any subsequent plugins were not. r=gfritzsche

--HG--
extra : rebase_source : 05c89bce40ab4a29f092108fb7833138c3adf337
Bug 995041 - Fix browser_aboutHome.js to not touch the outside network and re-enable it on all trees. r=mak
Bug 998000 - Part 0: cancelEdit on back pressed, rather than stopEdit. r=lucasr
Bug 998000 - Part 1: Fix whitespace. r=lucasr
Bug 999760 - Apply padding to entire article item view. r=liuche
Bug 999750 - Recycle MotionEvents. r=kats
Merge m-c to fx-team
merge fx-team to mozilla-central