Bug 1013647. Cache the current context on B2G. r=jgilbert

This avoids the call to EGLGetCurrentContext() which calls
EGLGetError which can be expensive.

--HG--
extra : rebase_source : 7d64a1337cbe951069648422d4c42600fdab28a1
Bug 1018416. Add Transform method to nsRegion. r=BenWa

Replace the open coded version with one that avoids
allocation and is O(n*log(n)) instead of O(n*2)

--HG--
extra : rebase_source : 9d8de6089bc9fa74ba4b60c3eb3ccf3b3235ad54
Bug 1015028 Compute scan code value from virtual keycode if a keydown/keyup message doesn't have proper scancode value r=jimm
Merge m-c to m-i
Bug 1018473: Detect when vcmRxAllocICE has already been called for a given stream, and suppress the (duplicate) connection to SignalCandidate. r=ekr
Bug 1018473. Unit test for duplicate trickle candidates. r=bwc
Bug 1016086 - Part 4: Setup attribute configuration when we start compositing instead of for every draw command (r=Bas)
Bug 1018482 - Switch to release assertions of the security checks in DOMWindowUtils; r=bholley

X-Git-Commit-ID: 0ad8b821e3c9bcf8789291649bc57aae4f737620

--HG--
extra : rebase_source : 415c1d39059ad14573d3a5d5dc743f9aad91fe76
Back out 710b11cd8e47 (bug 1016086) for Android robocop bustage
bug 1014639 - part 0 - (preliminary cleanup) split GreekCasing out into its own file to reduce clutter in nsUnicharUtils.cpp. r=smontagu
bug 1014639 - part 1 - implement IrishCasing to encapsulate the special Irish uppercasing rules. r=smontagu
bug 1014639 - part 2 - use IrishCasing in nsCaseTransformTextRunFactory::TransformString to provide correct Irish uppercasing. r=smontagu
bug 1014639 - part 3 - reftest for Irish uppercasing rules. r=smontagu
Bug 1017418 (part 1) - Don't assume that nsTArray::SetCapacity() will result in exactly the requested capacity. r=froydnj.
Bug 1017418 (part 2) - Avoid more slop in nsTArray. r=froydnj.
bug 1018551 - clean up redundancy in the font/shaper code. r=jdaggett
Bug 1010653 - Add Noto Sans family to fallback font. r=jdaggett
Backed out changeset fd9518344a23 (bug 1018551) for crashes
Backed out changeset 1b81b771aee6 (bug 1017418)
Backed out changeset 1f5266cae802 (bug 1017418) for B2G ICS Emulator Opt Reftest Failures & Crashes on a CLOSED TREE