<webview>: Implement ExecuteScript

chrome/browser/chrome_content_browser_client.cc

Index: chrome/browser/chrome_content_browser_client.cc
diff --git a/chrome/browser/chrome_content_browser_client.cc b/chrome/browser/chrome_content_browser_client.cc
index 1b6b4d7b42193b78fc95a869fd29df3874bea39e..f892bd46fb1ef9c8d1b864eddbb726ac4a00c265 100644
--- a/chrome/browser/chrome_content_browser_client.cc
+++ b/chrome/browser/chrome_content_browser_client.cc
@@ -589,6 +589,24 @@ void ChromeContentBrowserClient::RenderViewHostCreated(
   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();