Bug 929513 Part 1: Use gfx::IntSize for image layer sizes r=nical
Bug 929513 Part 2: Use gfx::IntSize for TiledContentClient's resolution r=nical
Bug 929513 Part 3: Use some LayerIntSize in gfx/layers r=nical
Bug 929513 Part 4: Remove some unused gfxIntSize overloads r=nical
Bug 929513 Part 5: Use LayerIntSize for CanUseCanvasLayerForSize r=nical
Bug 929513 Part 6: Some more cleanup r=nical
Bug 929513 Part 7: Convert CreateBasicTextureImage to Moz2D r=nical
Bug 929513 Part 8: Remove IPDL support for passing gfxSize r=nical
Bug 929513 Part 9: Convert AllocPGrallocBufferActor to use gfx::IntSize r=nical
Bug 929513 Part 10: Convert ScreenSizeChanged to use gfx::IntSize r=nical
Bug 929513 Part 11: Convert ImageLayer's mScaleToSize to use LayerIntSize r=nical