Bug 957499: Fix SetCompositor() signature in subclasses of NewTextureSource, to actually override the parent's impl (and to fix -Woverloaded-virtual build warnings). r=nical
Bug 957783: Drop unused variable 'compositable' from CompositableParentManager::ReceiveCompositableUpdate. r=nical
Bug 957859: Add "f" suffix to some numeric literals in Compositor.cpp and ContainerLayerComposite.cpp, to fix MSVC C4305 warnings. r=nical
Bug 957884: Add return statement to default case in SurfaceFormatToDXGIFormat(), to address build warning. r=nical
Bug 957858: Drop unnecessary 'switch' in CreateTextureHostBasic, to fix MSVC C4065 warning. r=nical
Bug 957904: Fix signed/unsigned comparison build warnings in CompositorD3D11.cpp. r=nrc
Bug 957784: Mark gfx/layers as FAIL_ON_WARNINGS. r=nical