<webview>: Implement ExecuteScript

chrome/browser/chrome_content_browser_client.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 "chrome/browser/chrome_content_browser_client.h"
 
 #include <set>
 #include <utility>
 #include <vector>
 
@@ skipping 571 matching lines @@
 
   SiteInstance* site_instance = render_view_host->GetSiteInstance();
   Profile* profile = Profile::FromBrowserContext(
       site_instance->GetBrowserContext());
 
   new ChromeRenderViewHostObserver(render_view_host,
                                    profile->GetNetworkPredictor());
   new extensions::MessageHandler(render_view_host);
 }
 
+void ChromeContentBrowserClient::GuestWebContentsCreated(
+    WebContents* guest_web_contents, WebContents* embedder_web_contents) {
+  Profile* profile = Profile::FromBrowserContext(
+      embedder_web_contents->GetBrowserContext());
+  ExtensionService* service =
+      extensions::ExtensionSystem::Get(profile)->extension_service();
+  if (!service)
+    return;
+  const GURL& url = embedder_web_contents->GetSiteInstance()->GetSiteURL();
+  const Extension* extension = service->extensions()->
+      GetExtensionOrAppByURL(ExtensionURLInfo(url));
+  if (!extension)
+    return;
+  std::vector<ExtensionMsg_Loaded_Params> extensions;
+  extensions.push_back(ExtensionMsg_Loaded_Params(extension));
+  guest_web_contents->Send(new ExtensionMsg_Loaded(extensions));
+}
+
 void ChromeContentBrowserClient::RenderProcessHostCreated(
     content::RenderProcessHost* host) {
   int id = host->GetID();
   Profile* profile = Profile::FromBrowserContext(host->GetBrowserContext());
   host->GetChannel()->AddFilter(new ChromeRenderMessageFilter(
       id, profile, profile->GetRequestContextForRenderProcess(id)));
 #if defined(ENABLE_PLUGINS)
   host->GetChannel()->AddFilter(new PluginInfoMessageFilter(id, profile));
 #endif
 #if defined(ENABLE_PRINTING)
@@ skipping 1300 matching lines @@
     io_thread_application_locale_ = locale;
 }
 
 void ChromeContentBrowserClient::SetApplicationLocaleOnIOThread(
     const std::string& locale) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
   io_thread_application_locale_ = locale;
 }
 
 }  // namespace chrome