gpu: Raise GL_OUT_OF_MEMORY when BeginQueryEXT fails to allocate.

webkit/common/gpu/context_provider_in_process.cc

 // Copyright (c) 2013 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 "webkit/common/gpu/context_provider_in_process.h"
 
 #include <set>
 
 #include "base/bind.h"
 #include "base/callback_helpers.h"
@@ skipping 30 matching lines @@
 scoped_refptr<ContextProviderInProcess> ContextProviderInProcess::Create(
     scoped_ptr<WebGraphicsContext3DInProcessCommandBufferImpl> context3d,
     const std::string& debug_name) {
   if (!context3d)
     return NULL;
   return new ContextProviderInProcess(context3d.Pass(), debug_name);
 }
 
 // static
 scoped_refptr<ContextProviderInProcess>
-ContextProviderInProcess::CreateOffscreen() {
+ContextProviderInProcess::CreateOffscreen(
+    bool lose_context_when_out_of_memory) {
   blink::WebGraphicsContext3D::Attributes attributes;
   attributes.depth = false;
   attributes.stencil = true;
   attributes.antialias = false;
   attributes.shareResources = true;
   attributes.noAutomaticFlushes = true;
 
   return Create(
       WebGraphicsContext3DInProcessCommandBufferImpl::CreateOffscreenContext(
-          attributes), "Offscreen");
+          attributes, lose_context_when_out_of_memory),
+      "Offscreen");
 }
 
 ContextProviderInProcess::ContextProviderInProcess(
     scoped_ptr<WebGraphicsContext3DInProcessCommandBufferImpl> context3d,
     const std::string& debug_name)
     : context3d_(context3d.Pass()),
       destroyed_(false),
       debug_name_(debug_name) {
   DCHECK(main_thread_checker_.CalledOnValidThread());
   DCHECK(context3d_);
@@ skipping 117 matching lines @@
   lost_context_callback_ = lost_context_callback;
 }
 
 void ContextProviderInProcess::SetMemoryPolicyChangedCallback(
     const MemoryPolicyChangedCallback& memory_policy_changed_callback) {
   // There's no memory manager for the in-process implementation.
 }
 
 }  // namespace gpu
 }  // namespace webkit