Bug 827170 - Clamp intermediate surface's framebuffer dimensions to what is supported by the GL - r=BenWa

Without this, we have assertion failures as we fail to create our textures and subsequently
we have incomplete framebuffers. The present patch is a short-term compromise: to avoid
asserting, we just clamp texture sizes. That can result in fuzzy rendering. Ideally
(with some suitable tiling) we wouldn't have to do that.
Bug 791432 -  blacklist WebGL on HTC One S ("ville") - r=jgilbert
Bug 791432 - fix build bustage - no review
Bug 832576 - Fix perf regression in WebGL uniform setters - r=jgilbert
Bug 828731 - Wait for the framebuffer to become ready before trying to open it. r=mwu
Bug 816780 - Merge all incoming m-lines into one MediaStream. r=jesup,abr
Bug 834762 - yarr/MatchResult.h:58:44: warning: overflow in implicit constant conversion [-Woverflow].  r=warning-spam

From 29c3e8f8ef230a27d2bce0016094b43f812befe0 Mon Sep 17 00:00:00 2001
---
 js/src/yarr/MatchResult.h | 2 +-
 js/src/yarr/YarrJIT.cpp   | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)
Bug 830257 - Compute the local time zone offset, not including any offset due to DST, in a different, hopefully more correct, way.  r=dmandelin