Bug 1172014: Correctly use TextureClientShmemDIB. r=jrmuizel

gfx/layers/client/TextureClient.cpp

@@ -360,7 +360,6 @@ TextureClient::CreateForDrawing(ISurfaceAllocator* aAllocator,
   }
 
   if (!texture && aFormat == SurfaceFormat::B8G8R8X8 &&
-      aAllocator->IsSameProcess() &&
       aMoz2DBackend == gfx::BackendType::CAIRO) {
     if (aAllocator->IsSameProcess()) {
       texture = new TextureClientMemoryDIB(aAllocator, aFormat, aTextureFlags);