Hook the activeTab permission up to the omnibox, page action, and context menu APIs.

chrome/browser/extensions/active_tab_permission_manager.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/extensions/active_tab_permission_manager.h"
 
+#include "chrome/browser/extensions/extension_service.h"
+#include "chrome/browser/extensions/extension_system.h"
 #include "chrome/browser/extensions/extension_tab_helper.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/tab_contents/tab_contents.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/extensions/extension.h"
 #include "chrome/common/extensions/extension_messages.h"
 #include "chrome/common/extensions/extension_permission_set.h"
 #include "content/public/browser/navigation_entry.h"
 #include "content/public/browser/notification_details.h"
 #include "content/public/browser/notification_service.h"
@@ skipping 33 matching lines @@
     return;
 
   granted_.Insert(extension);
   extension->SetTabSpecificHostPermissions(tab_id(), active_urls_);
   Send(new ExtensionMsg_UpdateTabSpecificPermissions(GetPageID(),
                                                      tab_id(),
                                                      extension->id(),
                                                      active_urls_));
 }
 
+void ActiveTabPermissionManager::GrantIfRequested(
+    const std::string& extension_id) {
+  ExtensionService* service =
+      ExtensionSystem::Get(tab_contents_->profile())->extension_service();
+  const Extension* extension = service->extensions()->GetByID(extension_id);
+  if (extension)
+    GrantIfRequested(extension);
+}
+
 void ActiveTabPermissionManager::DidCommitProvisionalLoadForFrame(
     int64 frame_id,
     bool is_main_frame,
     const GURL& url,
     content::PageTransition transition_type,
     content::RenderViewHost* render_view_host) {
   if (is_main_frame)
     ClearActiveURLsAndNotify();
   InsertActiveURL(url);
 }
@@ skipping 43 matching lines @@
 int32 ActiveTabPermissionManager::tab_id() {
   return tab_contents_->extension_tab_helper()->tab_id();
 }
 
 int32 ActiveTabPermissionManager::GetPageID() {
   return tab_contents_->web_contents()->GetController().GetActiveEntry()->
       GetPageID();
 }
 
 }  // namespace extensions