Improve GPU process URL crash reporting

content/common/gpu/client/webgraphicscontext3d_command_buffer_impl.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/common/gpu/client/webgraphicscontext3d_command_buffer_impl.h"
 
 #include "third_party/khronos/GLES2/gl2.h"
 #ifndef GL_GLEXT_PROTOTYPES
 #define GL_GLEXT_PROTOTYPES 1
 #endif
@@ skipping 1457 matching lines @@
     delete context;
     return NULL;
   }
   return context;
 }
 
 // static
 WebGraphicsContext3DCommandBufferImpl*
 WebGraphicsContext3DCommandBufferImpl::CreateOffscreenContext(
     GpuChannelHostFactory* factory,
-    const WebGraphicsContext3D::Attributes& attributes) {
+    const WebGraphicsContext3D::Attributes& attributes,
+    const GURL& active_url) {
   if (!factory)
     return NULL;
   base::WeakPtr<WebGraphicsContext3DSwapBuffersClient> null_client;
   scoped_ptr<WebGraphicsContext3DCommandBufferImpl> context(
       new WebGraphicsContext3DCommandBufferImpl(
-          0, GURL(), factory, null_client));
+          0, active_url, factory, null_client));
   content::CauseForGpuLaunch cause =
       content::CAUSE_FOR_GPU_LAUNCH_WEBGRAPHICSCONTEXT3DCOMMANDBUFFERIMPL_INITIALIZE;
   if (context->Initialize(attributes, false, cause))
     return context.release();
   return NULL;
 }
 
 void WebGraphicsContext3DCommandBufferImpl::
     setSwapBuffersCompleteCallbackCHROMIUM(
     WebGraphicsContext3D::WebGraphicsSwapBuffersCompleteCallbackCHROMIUM* cb) {
@@ skipping 64 matching lines @@
     swap_client_->OnViewContextSwapBuffersAborted();
 }
 
 void WebGraphicsContext3DCommandBufferImpl::OnErrorMessage(
     const std::string& message, int id) {
   if (error_message_callback_) {
     WebKit::WebString str = WebKit::WebString::fromUTF8(message.c_str());
     error_message_callback_->onErrorMessage(str, id);
   }
 }