Initialize a few uninitialized members in GPU classes.

gpu/command_buffer/service/gles2_cmd_decoder.cc

 // Copyright (c) 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 "gpu/command_buffer/service/gles2_cmd_decoder.h"
 
 #include <stdio.h>
 
 #include <algorithm>
 #include <list>
@@ skipping 1754 matching lines @@
       clear_stencil_(0),
       mask_stencil_front_(-1),
       mask_stencil_back_(-1),
       clear_depth_(1.0f),
       mask_depth_(true),
       enable_scissor_test_(false),
       offscreen_target_color_format_(0),
       offscreen_target_depth_format_(0),
       offscreen_target_stencil_format_(0),
       offscreen_target_samples_(0),
+      copy_texture_to_parent_texture_fb_(0),
       offscreen_saved_color_format_(0),
       back_buffer_color_format_(0),
       current_decoder_error_(error::kNoError),
       use_shader_translator_(true),
       validators_(group_->feature_info()->validators()),
       feature_info_(group_->feature_info()) {
   attrib_0_value_.v[0] = 0.0f;
   attrib_0_value_.v[1] = 0.0f;
   attrib_0_value_.v[2] = 0.0f;
   attrib_0_value_.v[3] = 1.0f;
@@ skipping 4507 matching lines @@
   return error::kNoError;
 }
 
 // Include the auto-generated part of this file. We split this because it means
 // we can easily edit the non-auto generated parts right here in this file
 // instead of having to edit some template or the code generator.
 #include "gpu/command_buffer/service/gles2_cmd_decoder_autogen.h"
 
 }  // namespace gles2
 }  // namespace gpu