Implement EXT_draw_buffers WebGL extention support in command buffer.

gpu/command_buffer/service/framebuffer_manager_unittest.cc

 // Copyright (c) 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 "gpu/command_buffer/service/framebuffer_manager.h"
 #include "gpu/command_buffer/service/feature_info.h"
 #include "gpu/command_buffer/service/gles2_cmd_decoder_mock.h"
 #include "gpu/command_buffer/service/renderbuffer_manager.h"
 #include "gpu/command_buffer/service/test_helper.h"
 #include "gpu/command_buffer/service/texture_manager.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/gl/gl_mock.h"
 
 using ::testing::Return;
 
 namespace gpu {
 namespace gles2 {
 
 class FramebufferManagerTest : public testing::Test {
  static const GLint kMaxTextureSize = 64;
  static const GLint kMaxCubemapSize = 64;
  static const GLint kMaxRenderbufferSize = 64;
  static const GLint kMaxSamples = 4;
 
  public:
   FramebufferManagerTest()
-      : texture_manager_(
+      : manager_(1),
+        texture_manager_(
           NULL, new FeatureInfo(), kMaxTextureSize, kMaxCubemapSize),
         renderbuffer_manager_(NULL, kMaxRenderbufferSize, kMaxSamples) {
 
   }
   virtual ~FramebufferManagerTest() {
     manager_.Destroy(false);
     texture_manager_.Destroy(false);
     renderbuffer_manager_.Destroy(false);
   }
 
@@ skipping 70 matching lines @@
  public:
   static const GLuint kClient1Id = 1;
   static const GLuint kService1Id = 11;
 
   static const GLint kMaxTextureSize = 64;
   static const GLint kMaxCubemapSize = 64;
   static const GLint kMaxRenderbufferSize = 64;
   static const GLint kMaxSamples = 4;
 
   FramebufferInfoTest()
-      : manager_(),
+      : manager_(1),
         texture_manager_(
           NULL, new FeatureInfo(), kMaxTextureSize, kMaxCubemapSize),
         renderbuffer_manager_(NULL, kMaxRenderbufferSize, kMaxSamples) {
   }
   virtual ~FramebufferInfoTest() {
     manager_.Destroy(false);
     texture_manager_.Destroy(false);
     renderbuffer_manager_.Destroy(false);
   }
 
@@ skipping 603 matching lines @@
 
   // Check Unbinding does not call CheckFramebufferStatus
   framebuffer_->UnbindRenderbuffer(GL_RENDERBUFFER, renderbuffer1);
   framebuffer_->GetStatus(&texture_manager_, GL_READ_FRAMEBUFFER);
 }
 
 }  // namespace gles2
 }  // namespace gpu