Add chromium_code: 1 to surface.gyp and gl.gyp to pick up -Werror.

ui/gfx/gl/gl_surface_glx.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.
 
 extern "C" {
 #include <X11/Xlib.h>
 }
 
 #include "ui/gfx/gl/gl_surface_glx.h"
 
@@ skipping 93 matching lines @@
 void* NativeViewGLSurfaceGLX::GetHandle() {
   return reinterpret_cast<void*>(window_);
 }
 
 void* NativeViewGLSurfaceGLX::GetConfig() {
   return NULL;
 }
 
 PbufferGLSurfaceGLX::PbufferGLSurfaceGLX(const gfx::Size& size)
   : size_(size),
-    pbuffer_(0),
-    config_(NULL) {
+    config_(NULL),
+    pbuffer_(0) {
 }
 
 PbufferGLSurfaceGLX::~PbufferGLSurfaceGLX() {
   Destroy();
 }
 
 bool PbufferGLSurfaceGLX::Initialize() {
   DCHECK(!pbuffer_);
 
   static const int config_attributes[] = {
@@ skipping 68 matching lines @@
 
 void* PbufferGLSurfaceGLX::GetHandle() {
   return reinterpret_cast<void*>(pbuffer_);
 }
 
 void* PbufferGLSurfaceGLX::GetConfig() {
   return config_;
 }
 
 }  // namespace gfx