Implement shareResources==true in TestWebGraphicsContext3D

cc/layers/texture_layer_unittest.cc

 // Copyright 2012 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/layers/texture_layer.h"
 
 #include <string>
 
 #include "base/callback.h"
 #include "cc/layers/texture_layer_client.h"
@@ skipping 187 matching lines @@
   EXPECT_SET_NEEDS_COMMIT(1, test_layer->SetPremultipliedAlpha(false));
   EXPECT_SET_NEEDS_COMMIT(1, test_layer->SetBlendBackgroundColor(true));
   EXPECT_SET_NEEDS_COMMIT(1, test_layer->SetTextureId(1));
 
   // Calling SetTextureId can call AcquireLayerTextures.
   EXPECT_CALL(*layer_tree_host_, AcquireLayerTextures()).Times(AnyNumber());
 }
 
 class FakeTextureLayerClient : public TextureLayerClient {
  public:
-  FakeTextureLayerClient() : context_(TestWebGraphicsContext3D::Create()) {}
+  FakeTextureLayerClient()
+      : context_(TestWebGraphicsContext3D::CreateShared()) {}
 
   virtual unsigned PrepareTexture() OVERRIDE {
     return 0;
   }
 
   virtual WebKit::WebGraphicsContext3D* Context3d() OVERRIDE {
     return context_.get();
   }
 
   virtual bool PrepareTextureMailbox(TextureMailbox* mailbox,
@@ skipping 541 matching lines @@
  public:
   TextureLayerClientTest()
       : context_(NULL),
         texture_(0),
         commit_count_(0),
         expected_used_textures_on_draw_(0),
         expected_used_textures_on_commit_(0) {}
 
   virtual scoped_ptr<OutputSurface> CreateOutputSurface() OVERRIDE {
     scoped_ptr<TestWebGraphicsContext3D> context(
-        TestWebGraphicsContext3D::Create());
+        TestWebGraphicsContext3D::CreateShared());
     context_ = context.get();
     texture_ = context->createTexture();
     return FakeOutputSurface::Create3d(
         context.PassAs<WebKit::WebGraphicsContext3D>()).PassAs<OutputSurface>();
   }
 
   virtual unsigned PrepareTexture() OVERRIDE {
     return texture_;
   }
 
@@ skipping 92 matching lines @@
 // Test recovering from a lost context.
 class TextureLayerLostContextTest
     : public LayerTreeTest,
       public TextureLayerClient {
  public:
   TextureLayerLostContextTest()
       : texture_(0),
         draw_count_(0) {}
 
   virtual scoped_ptr<OutputSurface> CreateOutputSurface() OVERRIDE {
-    texture_context_ = TestWebGraphicsContext3D::Create();
+    texture_context_ = TestWebGraphicsContext3D::CreateShared();
     texture_ = texture_context_->createTexture();
-    scoped_ptr<TestWebGraphicsContext3D> context(
-        TestWebGraphicsContext3D::Create());
-    return FakeOutputSurface::Create3d(
-        context.PassAs<WebKit::WebGraphicsContext3D>()).PassAs<OutputSurface>();
+    return CreateFakeOutputSurface();
   }
 
   virtual unsigned PrepareTexture() OVERRIDE {
     if (draw_count_ == 0) {
       texture_context_->loseContextCHROMIUM(GL_GUILTY_CONTEXT_RESET_ARB,
           GL_INNOCENT_CONTEXT_RESET_ARB);
     }
     return texture_;
   }
 
@@ skipping 47 matching lines @@
   scoped_refptr<TextureLayer> texture_layer_;
   scoped_ptr<TestWebGraphicsContext3D> texture_context_;
   unsigned texture_;
   int draw_count_;
 };
 
 SINGLE_AND_MULTI_THREAD_DIRECT_RENDERER_TEST_F(TextureLayerLostContextTest);
 
 }  // namespace
 }  // namespace cc