Revert of cc: Implement shared worker contexts.

cc/layers/ui_resource_layer_impl_unittest.cc

Index: cc/layers/ui_resource_layer_impl_unittest.cc
diff --git a/cc/layers/ui_resource_layer_impl_unittest.cc b/cc/layers/ui_resource_layer_impl_unittest.cc
index 826c53f8181a953eb8e54bffbd77aeb197d9aae7..e31d68ae6e59e740fcdd9706de39e262f9ea7d64 100644
--- a/cc/layers/ui_resource_layer_impl_unittest.cc
+++ b/cc/layers/ui_resource_layer_impl_unittest.cc
@@ -60,10 +60,9 @@
   FakeImplProxy proxy;
   TestSharedBitmapManager shared_bitmap_manager;
   TestTaskGraphRunner task_graph_runner;
-  scoped_ptr<OutputSurface> output_surface = FakeOutputSurface::Create3d();
   FakeUIResourceLayerTreeHostImpl host_impl(&proxy, &shared_bitmap_manager,
                                             &task_graph_runner);
-  host_impl.InitializeRenderer(output_surface.get());
+  host_impl.InitializeRenderer(FakeOutputSurface::Create3d());
 
   // Make sure we're appending quads when there are valid values.
   gfx::Size bitmap_size(100, 100);
@@ -107,10 +106,9 @@
   FakeImplProxy proxy;
   TestSharedBitmapManager shared_bitmap_manager;
   TestTaskGraphRunner task_graph_runner;
-  scoped_ptr<OutputSurface> output_surface = FakeOutputSurface::Create3d();
   FakeUIResourceLayerTreeHostImpl host_impl(&proxy, &shared_bitmap_manager,
                                             &task_graph_runner);
-  host_impl.InitializeRenderer(output_surface.get());
+  host_impl.InitializeRenderer(FakeOutputSurface::Create3d());
 
   gfx::Size bitmap_size(100, 100);
   gfx::Size layer_size(100, 100);;
@@ -138,10 +136,9 @@
   FakeImplProxy proxy;
   TestSharedBitmapManager shared_bitmap_manager;
   TestTaskGraphRunner task_graph_runner;
-  scoped_ptr<OutputSurface> output_surface = FakeOutputSurface::Create3d();
   FakeUIResourceLayerTreeHostImpl host_impl(&proxy, &shared_bitmap_manager,
                                             &task_graph_runner);
-  host_impl.InitializeRenderer(output_surface.get());
+  host_impl.InitializeRenderer(FakeOutputSurface::Create3d());
 
   gfx::Size bitmap_size(100, 100);
   gfx::Size layer_size(100, 100);