Bug 838321: Use b2g-manifests instead of snapshots. r=rail a=rel-man
Bug 863377 - Marionette socket exceptions prevented from propagating. r=jgriffin, a=test-only
Bug 866111 - Bump marionette_client version to 0.5.25. r=mdas, a=NPOTB
Bug 830551 - Send file-transfer-complete message after receiving unexpected response code from remote. r=echou, a=tef+
Bug 855556 - Stop sending contacts if the child process is dead. r=gwagner, a=tef+
Bug 865929 - Add pref to limit the size of the canvas image cache r=jlebar,r=jdm, a=tef+
Bug 864262 - Allow to do 32-bits linux builds in x86-64 mock environments. r=ted, a=lsblakk
Bug 855556 - Fix broken rebase. a=tef+
Backed out changeset c9fed3a62c90 (bug 865929) for B2G test bustage. a=bustage
Bug 865929 - Add pref to limit the size of the canvas image cache r=jlebar,r=jdm, a=tef+
Bug 855556 - Test the cached branch of getAll more extensively. r=gwagner a=tef+
Bug 849714 - Fix intermittent failure in outgoing_answer_hangup_oncallschanged; r=jgriffin, a=test-only
Bug 865992 - B2G MMS: the read count is wrong after updating the thread containing notification indication. r=vicamo a=leo+
Bug 811167 - Reduce failed test fallout by having WebTelephony tests cancel any existing calls at startup; r=jriffin, a=test-only
Bug 862970 - Don't lock images on the active page on B2G. r=jlebar, r=joe, a=tef+
Bug 860150 - [Audio] Audio_Data API should join audio channel. r=kinetik, a=leo+
Bug 842633 - Allow subclasses of MarionetteTestRunner to add their own command line options. r=jgriffin, a=test-only
Bug 852847 - Part 1: Disable browserElement_oop_KeyEvents.html. r=kk1ff

In fact this test was already disabled; the OOP version was the same as
the in-process version because the test explicitly disabled OOP tabs.
Bug 852847 - Part 2: Do things later in our browser-element tests, thus avoiding doing things before the browser-element machinery has loaded. r=kk1ff

Also set network.disable.ipc.security to true and leave it that way. This prevents security errors in the tests which happen when we pop the pref.
Bug 852847 - Part 3: Fix a child-process shutdown leak around nested event loops. r=smaug, a=tef+

This also fixes a non-shutdown leak which occurs if you remove an
<iframe mozbrowser> from the DOM while it's processing an alert().