Bug 1423807 - Enable D3D11TextureData in TextureClient::CreateFromSurface() with WebRender r=nical

gfx/layers/client/TextureClient.cpp

@@ -1169,7 +1169,8 @@ TextureClient::CreateFromSurface(KnowsCompositor* aAllocator,
 
   int32_t maxTextureSize = aAllocator->GetMaxTextureSize();
 
-  if (layersBackend == LayersBackend::LAYERS_D3D11 &&
+  if ((layersBackend == LayersBackend::LAYERS_D3D11 ||
+       layersBackend == LayersBackend::LAYERS_WR) &&
     (moz2DBackend == gfx::BackendType::DIRECT2D ||
       moz2DBackend == gfx::BackendType::DIRECT2D1_1 ||
       (!!(aAllocFlags & ALLOC_FOR_OUT_OF_BAND_CONTENT) &&