gpu: Raise GL_OUT_OF_MEMORY when BeginQueryEXT fails to allocate.

ui/compositor/test/in_process_context_factory.cc

 // Copyright 2014 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 "ui/compositor/test/in_process_context_factory.h"
 
 #include "cc/output/output_surface.h"
 #include "ui/compositor/reflector.h"
 #include "ui/gl/gl_implementation.h"
 #include "ui/gl/gl_surface.h"
@@ skipping 11 matching lines @@
 
 scoped_ptr<cc::OutputSurface> InProcessContextFactory::CreateOutputSurface(
     Compositor* compositor,
     bool software_fallback) {
   DCHECK(!software_fallback);
   blink::WebGraphicsContext3D::Attributes attrs;
   attrs.depth = false;
   attrs.stencil = false;
   attrs.antialias = false;
   attrs.shareResources = true;
+  bool lose_context_when_out_of_memory = true;
 
   using webkit::gpu::WebGraphicsContext3DInProcessCommandBufferImpl;
   scoped_ptr<WebGraphicsContext3DInProcessCommandBufferImpl> context3d(
       WebGraphicsContext3DInProcessCommandBufferImpl::CreateViewContext(
-          attrs, compositor->widget()));
+          attrs, lose_context_when_out_of_memory, compositor->widget()));
   CHECK(context3d);
 
   using webkit::gpu::ContextProviderInProcess;
   scoped_refptr<ContextProviderInProcess> context_provider =
       ContextProviderInProcess::Create(context3d.Pass(), "UICompositor");
 
   return make_scoped_ptr(new cc::OutputSurface(context_provider));
 }
 
 scoped_refptr<Reflector> InProcessContextFactory::CreateReflector(
     Compositor* mirroed_compositor,
     Layer* mirroring_layer) {
   return new Reflector();
 }
 
 void InProcessContextFactory::RemoveReflector(
     scoped_refptr<Reflector> reflector) {}
 
 scoped_refptr<cc::ContextProvider>
 InProcessContextFactory::OffscreenCompositorContextProvider() {
   if (!offscreen_compositor_contexts_.get() ||
       !offscreen_compositor_contexts_->DestroyedOnMainThread()) {
+    bool lose_context_when_out_of_memory = true;
     offscreen_compositor_contexts_ =
-        webkit::gpu::ContextProviderInProcess::CreateOffscreen();
+        webkit::gpu::ContextProviderInProcess::CreateOffscreen(
+            lose_context_when_out_of_memory);
   }
   return offscreen_compositor_contexts_;
 }
 
 scoped_refptr<cc::ContextProvider>
 InProcessContextFactory::SharedMainThreadContextProvider() {
   if (shared_main_thread_contexts_ &&
       !shared_main_thread_contexts_->DestroyedOnMainThread())
     return shared_main_thread_contexts_;
 
   if (ui::Compositor::WasInitializedWithThread()) {
+    bool lose_context_when_out_of_memory = false;
     shared_main_thread_contexts_ =
-        webkit::gpu::ContextProviderInProcess::CreateOffscreen();
+        webkit::gpu::ContextProviderInProcess::CreateOffscreen(
+            lose_context_when_out_of_memory);
   } else {
     shared_main_thread_contexts_ =
         static_cast<webkit::gpu::ContextProviderInProcess*>(
             OffscreenCompositorContextProvider().get());
   }
   if (shared_main_thread_contexts_ &&
       !shared_main_thread_contexts_->BindToCurrentThread())
     shared_main_thread_contexts_ = NULL;
 
   return shared_main_thread_contexts_;
 }
 
 void InProcessContextFactory::RemoveCompositor(Compositor* compositor) {}
 
 bool InProcessContextFactory::DoesCreateTestContexts() { return false; }
 
 }  // namespace ui