[DevTools] Implement Inspector.interstitial events.

content/browser/devtools/render_view_devtools_agent_host.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/browser/devtools/render_view_devtools_agent_host.h"
 
 #include "base/basictypes.h"
 #include "base/lazy_instance.h"
 #include "content/browser/child_process_security_policy_impl.h"
 #include "content/browser/devtools/devtools_manager_impl.h"
@@ skipping 301 matching lines @@
     RenderFrameHost* render_frame_host) {
   return DispatchIPCMessage(message);
 }
 
 bool RenderViewDevToolsAgentHost::OnMessageReceived(
     const IPC::Message& message) {
   return DispatchIPCMessage(message);
 }
 
 void RenderViewDevToolsAgentHost::DidAttachInterstitialPage() {
+  overrides_handler_->DidAttachInterstitialPage();
+
   if (!render_view_host_)
     return;
   // The rvh set in AboutToNavigateRenderView turned out to be interstitial.
   // Connect back to the real one.
   WebContents* web_contents =
     WebContents::FromRenderViewHost(render_view_host_);
   if (!web_contents)
     return;
   DisconnectRenderViewHost();
   ConnectRenderViewHost(web_contents->GetRenderViewHost());
 }
 
+void RenderViewDevToolsAgentHost::DidDetachInterstitialPage() {
+  overrides_handler_->DidDetachInterstitialPage();
+}
+
 void RenderViewDevToolsAgentHost::Observe(int type,
                                           const NotificationSource& source,
                                           const NotificationDetails& details) {
   if (type == content::NOTIFICATION_RENDER_WIDGET_VISIBILITY_CHANGED) {
     bool visible = *Details<bool>(details).ptr();
     overrides_handler_->OnVisibilityChanged(visible);
   }
 }
 
 void RenderViewDevToolsAgentHost::SetRenderViewHost(RenderViewHost* rvh) {
@@ skipping 93 matching lines @@
   scoped_refptr<DevToolsProtocol::Notification> notification =
       DevToolsProtocol::ParseNotification(message);
 
   if (notification) {
     tracing_handler_->HandleNotification(notification);
   }
   SendMessageToClient(message);
 }
 
 }  // namespace content