Raise an infobar and deny access to WebGL if a GPU reset was detected while a web page containing W…

content/renderer/render_view_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/renderer/render_view_impl.h"
 
 #include <algorithm>
 #include <cmath>
 
 #include "base/bind.h"
@@ skipping 34 matching lines @@
 #include "content/common/request_extra_data.h"
 #include "content/common/socket_stream_handle_data.h"
 #include "content/common/view_messages.h"
 #include "content/common/webmessageportchannel_impl.h"
 #include "content/public/common/bindings_policy.h"
 #include "content/public/common/content_client.h"
 #include "content/public/common/content_constants.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/common/context_menu_params.h"
 #include "content/public/common/file_chooser_params.h"
+#include "content/public/common/three_d_api_types.h"
 #include "content/public/common/url_constants.h"
 #include "content/public/renderer/content_renderer_client.h"
 #include "content/public/renderer/document_state.h"
 #include "content/public/renderer/navigation_state.h"
 #include "content/public/renderer/password_form_conversion_utils.h"
 #include "content/public/renderer/render_view_observer.h"
 #include "content/public/renderer/render_view_visitor.h"
 #include "content/renderer/browser_plugin/browser_plugin.h"
 #include "content/renderer/browser_plugin/browser_plugin_manager.h"
 #include "content/renderer/device_orientation_dispatcher.h"
@@ skipping 4167 matching lines @@
     data_source = main_frame->dataSource();
 
   DocumentState* document_state =
       data_source ? DocumentState::FromDataSource(data_source) : NULL;
   if (document_state && document_state->is_overriding_user_agent())
     return WebString::fromUTF8(renderer_preferences_.user_agent_override);
   else
     return WebKit::WebString();
 }
 
+bool RenderViewImpl::allowWebGL(WebFrame* frame, bool default_value) {
+  if (!default_value)
+    return false;
+
+  bool blocked = true;
+  Send(new ViewHostMsg_Are3DAPIsBlocked(
+      routing_id_,
+      GURL(frame->top()->document().securityOrigin().toString()),
+      THREE_D_API_TYPE_WEBGL,
+      &blocked));
+  return !blocked;
+}
+
+void RenderViewImpl::didLoseWebGLContext(
+    WebKit::WebFrame* frame,
+    int arb_robustness_status_code) {
+  Send(new ViewHostMsg_DidLose3DContext(
+      GURL(frame->top()->document().securityOrigin().toString()),
+      THREE_D_API_TYPE_WEBGL,
+      arb_robustness_status_code));
+}
+
 // WebKit::WebPageSerializerClient implementation ------------------------------
 
 void RenderViewImpl::didSerializeDataForFrame(
     const WebURL& frame_url,
     const WebCString& data,
     WebPageSerializerClient::PageSerializationStatus status) {
   Send(new ViewHostMsg_SendSerializedHtmlData(
     routing_id(),
     frame_url,
     data.data(),
@@ skipping 2140 matching lines @@
 }
 #endif
 
 void RenderViewImpl::OnReleaseDisambiguationPopupDIB(
     TransportDIB::Handle dib_handle) {
   TransportDIB* dib = TransportDIB::CreateWithHandle(dib_handle);
   RenderProcess::current()->ReleaseTransportDIB(dib);
 }
 
 }  // namespace content