Track all extension frames in ProcessManager, inspect extensionoptions

chrome/browser/extensions/chrome_extensions_browser_client.cc

 // Copyright 2013 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/extensions/chrome_extensions_browser_client.h"
 
 #include "base/command_line.h"
 #include "base/version.h"
 #include "chrome/browser/app_mode/app_mode_utils.h"
 #include "chrome/browser/browser_process.h"
@@ skipping 348 matching lines @@
     case VIEW_TYPE_EXTENSION_DIALOG:
     case VIEW_TYPE_EXTENSION_POPUP:
     case VIEW_TYPE_LAUNCHER_PAGE:
     case VIEW_TYPE_VIRTUAL_KEYBOARD:
       // These are the only types that are tracked by the ExtensionTag.
       task_management::WebContentsTags::CreateForExtension(web_contents,
                                                            view_type);
       return;
 
     case VIEW_TYPE_BACKGROUND_CONTENTS:
+    case VIEW_TYPE_EXTENSION_GUEST:
     case VIEW_TYPE_PANEL:
     case VIEW_TYPE_TAB_CONTENTS:
       // Those types are tracked by other tags:
       // BACKGROUND_CONTENTS --> task_management::BackgroundContentsTag.
+      // GUEST --> extensions::ChromeGuestViewManagerDelegate.
       // PANEL --> task_management::PanelTag.
       // TAB_CONTENTS --> task_management::TabContentsTag.
       // These tags are created and attached to the web_contents in other
       // locations, and they must be ignored here.
       return;
 
     case VIEW_TYPE_INVALID:
       NOTREACHED();
       return;
   }
 }
 
 scoped_refptr<update_client::UpdateClient>
 ChromeExtensionsBrowserClient::CreateUpdateClient(
     content::BrowserContext* context) {
   return update_client::UpdateClientFactory(
       make_scoped_refptr(new ChromeUpdateClientConfig(context)));
 }
 
 }  // namespace extensions