Implement shareResources==true in TestWebGraphicsContext3D

cc/trees/layer_tree_host_impl_unittest.cc

 // Copyright 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "cc/trees/layer_tree_host_impl.h"
 
 #include <cmath>
 
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 3464 matching lines @@
 
   unsigned num_textures() const { return num_textures_; }
 
  private:
   base::hash_map<WebKit::WebGLId, bool> textures_;
   unsigned num_textures_;
 };
 
 TEST_F(LayerTreeHostImplTest, LayersFreeTextures) {
   scoped_ptr<TestWebGraphicsContext3D> context =
-      TestWebGraphicsContext3D::Create();
+      TestWebGraphicsContext3D::CreateShared();
   TestWebGraphicsContext3D* context3d = context.get();
   scoped_ptr<OutputSurface> output_surface = FakeOutputSurface::Create3d(
       context.PassAs<WebKit::WebGraphicsContext3D>()).PassAs<OutputSurface>();
   host_impl_->InitializeRenderer(output_surface.Pass());
 
   scoped_ptr<LayerImpl> root_layer =
       LayerImpl::Create(host_impl_->active_tree(), 1);
   root_layer->SetBounds(gfx::Size(10, 10));
   root_layer->SetAnchorPoint(gfx::PointF());
 
@@ skipping 2519 matching lines @@
   root_layer->AddChild(video_layer.PassAs<LayerImpl>());
   SetupRootLayerImpl(root_layer.PassAs<LayerImpl>());
 
   // Software draw.
   DrawFrame();
 
   // DeferredInitialize and hardware draw.
   EXPECT_FALSE(did_try_initialize_renderer_);
   EXPECT_TRUE(output_surface_ptr->SetAndInitializeContext3D(
       scoped_ptr<WebKit::WebGraphicsContext3D>(
-          TestWebGraphicsContext3D::Create())));
+          TestWebGraphicsContext3D::CreateShared())));
   EXPECT_TRUE(did_try_initialize_renderer_);
 
   // Defer intialized GL draw.
   DrawFrame();
 
   // Revert back to software.
   did_try_initialize_renderer_ = false;
   output_surface_ptr->ReleaseGL();
   EXPECT_TRUE(did_try_initialize_renderer_);
   DrawFrame();
@@ skipping 55 matching lines @@
   EXPECT_EQ(actual_policy, host_impl_->ActualManagedMemoryPolicy());
   EXPECT_EQ(policy1.bytes_limit_when_visible, current_limit_bytes_);
   EXPECT_EQ(visible_cutoff_value, current_priority_cutoff_value_);
   host_impl_->SetVisible(false);
   EXPECT_EQ(policy1.bytes_limit_when_not_visible, current_limit_bytes_);
   EXPECT_EQ(not_visible_cutoff_value, current_priority_cutoff_value_);
 }
 
 }  // namespace
 }  // namespace cc