Allow fullscreen flash to use all OpenGL extensions.

content/renderer/render_widget_fullscreen_pepper.cc

 // Copyright (c) 2012 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 "content/renderer/render_widget_fullscreen_pepper.h"
 
 #include "base/bind.h"
 #include "base/message_loop.h"
 #include "content/common/gpu/client/gpu_channel_host.h"
 #include "content/common/view_messages.h"
@@ skipping 419 matching lines @@
 void RenderWidgetFullscreenPepper::CreateContext() {
   DCHECK(!context_);
   WebKit::WebGraphicsContext3D::Attributes attributes;
   attributes.depth = false;
   attributes.stencil = false;
   attributes.antialias = false;
   attributes.shareResources = false;
   context_ = WebGraphicsContext3DCommandBufferImpl::CreateViewContext(
       RenderThreadImpl::current(),
       surface_id(),
-      "GL_OES_packed_depth_stencil GL_OES_depth24",
+      NULL,
       attributes,
       true /* bind generates resources */,
       active_url_,
       content::CAUSE_FOR_GPU_LAUNCH_RENDERWIDGETFULLSCREENPEPPER_CREATECONTEXT);
   if (!context_)
     return;
 
   if (!InitContext()) {
     DestroyContext(context_, program_, buffer_);
     context_ = NULL;
@@ skipping 120 matching lines @@
 
 WebGraphicsContext3DCommandBufferImpl*
 RenderWidgetFullscreenPepper::GetParentContextForPlatformContext3D() {
   if (!context_) {
     CreateContext();
   }
   if (!context_)
     return NULL;
   return context_;
 }