Backed out 4 changesets (bug 525063) on request from Andi. a=backout

Backed out changeset 516c4fb1e4b8 (bug 525063)
Backed out changeset 6ff8aaef2866 (bug 525063)
Backed out changeset bf13e4103150 (bug 525063)
Backed out changeset d7d2f08e051c (bug 525063)

gfx/layers/mlgpu/ContainerLayerMLGPU.cpp

@@ -20,11 +20,10 @@ namespace layers {
 using namespace gfx;
 
 ContainerLayerMLGPU::ContainerLayerMLGPU(LayerManagerMLGPU* aManager)
-  : ContainerLayer(aManager, nullptr)
-  , LayerMLGPU(aManager)
-  , mInvalidateEntireSurface(false)
-  , mSurfaceCopyNeeded(false)
-  , mView{ nullptr }
+ : ContainerLayer(aManager, nullptr),
+   LayerMLGPU(aManager),
+   mInvalidateEntireSurface(false),
+   mSurfaceCopyNeeded(false)
 {
 }