Backout c0213576a3b7 and 780d65e3ebfa (bug 874984) because it was slowing down HTML rendering
Bug 874823 - Support unknown consumer for ShSurf_GLTex. - r=mattwoodrow
Bug 870105 - Follow-up: Size the browser according to the user's screen size. r=ttaubert
Bug 879255:  Refactor fix for bug 613888, step 1:  create haveCurrentTransition variable.  r=nrc
Bug 879255:  Refactor fix for bug 613888, step 2:  consolidate oldPT variable.  r=nrc
Bug 879255:  Refactor fix for bug 613888, step 3:  move no-change test earlier so that we don't have to clutter conditions between the new location and old with logic to fall through to it.  r=nrc
Bug 879255:  Refactor fix for bug 613888, step 4:  consolidate conditions, and reindent (and fix bracing while doing so).  r=nrc
Merge inbound to m-c.
Merge m-c to inbound.
Bug 869703 - Fix failure to retrieve uniform. r=jgilbert
Bug 875419 - Fold ImmWord values which fit in 32-bit immediate fields. r=sstangl