webkit: Remove 1 exit time destructor and turn on -Wexit-time-destructors.

webkit/gpu/webgraphicscontext3d_in_process_command_buffer_impl.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.
 
 #if defined(ENABLE_GPU)
 
 #include "webkit/gpu/webgraphicscontext3d_in_process_command_buffer_impl.h"
 
 #include <GLES2/gl2.h>
 #ifndef GL_GLEXT_PROTOTYPES
@@ skipping 390 matching lines @@
 
 bool GLInProcessContext::Initialize(bool onscreen,
                                     gfx::PluginWindowHandle render_surface,
                                     const gfx::Size& size,
                                     GLInProcessContext* context_group,
                                     const char* allowed_extensions,
                                     const int32* attrib_list,
                                     const GURL& active_url,
                                     gfx::GpuPreference gpu_preference) {
   // Use one share group for all contexts.
-  static scoped_refptr<gfx::GLShareGroup> share_group(new gfx::GLShareGroup);
+  CR_DEFINE_STATIC_LOCAL(scoped_refptr<gfx::GLShareGroup>, share_group,
+                         (new gfx::GLShareGroup));
 
   DCHECK(size.width() >= 0 && size.height() >= 0);
 
   // Ensure the gles2 library is initialized first in a thread safe way.
   g_gles2_initializer.Get();
 
   // Allocate a frame buffer ID with respect to the parent.
   if (parent_.get()) {
     // Flush any remaining commands in the parent context to make sure the
     // texture id accounting stays consistent.
@@ skipping 1249 matching lines @@
   context_lost_reason_ = GL_UNKNOWN_CONTEXT_RESET_ARB;
   if (context_lost_callback_) {
     context_lost_callback_->onContextLost();
   }
 }
 
 }  // namespace gpu
 }  // namespace webkit
 
 #endif  // defined(ENABLE_GPU)