Bug 992486 - Part 1: Add API to RotatedContentBuffer for drawing in multiple passes. r=roc
Bug 992486 - Part 2: Make ContentHostSingleBuffered able to handle updates that cross the rotation boundary. r=nical
Bug 992486 - Part 3: Clean up ClientThebesLayer a bit. r=roc
Bug 992486 - Part 4: Make ClientThebesLayer use multiple draws. r=roc
Bug 991513 - Part 1: Don't lock ContentClientDoubleBuffered's texture until we need the buffers. r=nrc
Bug 991513 - Part 2: Don't lock ContentClientSingleBuffered's textures until we need the buffers. r=nrc
Bug 991513 - Part 3: Combine BeginPaint/PrepareFrame and EndPaint/OnTransaction. r=nrc
Bug 993784 - Part 1: Use Moz2D mask data for BasicThebesLayer drawing. r=roc
Bug 993784 - Part 2: Add gfxContext API to mask directly from a moz2d SourceSurface. r=roc
Bug 993784 - Part 3: Use Moz2D SourceSurfaces for masking with BasicLayers. r=roc
Bug 993784 - Part 4: Remove a bunch of dead thebes code in BasicLayers. r=roc