Bug 972855 - Adds Malay (ms) to shipped-locales in Aurora, r=pike, a=sylvestre. DONTBUILD

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extra : transplant_source : R%C5%FA1E%04%1F%16%3D%A2%95%FF%28%16%F0%C9%CD%0FA%DE
Bug 945912 - Add crashtest for libpng crash. r=ryanvm, a=test-only
Backout bug 947467 for causing regressions. a=sledru
Bug 960962 - OS.File normalization and concatenation issues on Windows. r=Yoric, a=sledru
Bug 935542 - PinSiteDialog fragment should be owned by TopSitesPanel. r=mfinkle, a=lsblakk
Bug 935542 - Unset site selection listener when PinSiteDialog gets destroyed. r=mfinkle, a=lsblakk
Bug 971745 - Ignore Back presses while initial bookmark list is loading. r=mfinkle, a=lsblakk
Bug 961494 - Adjust an assertion to properly handle objects with built-in properties stored in reserved slots, where the last property of such an object may use a reserved slot that's not the last reserved slot. r=jorendorff, f=bhackett, a=sledru
Merge mozilla-beta to b2g28. a=merge