[Extensions] Implement chrome.runtime.openOptionsPage.

chrome/browser/extensions/api/runtime/chrome_runtime_api_delegate.cc

 // Copyright 2014 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/api/runtime/chrome_runtime_api_delegate.h"
 
 #include <string>
 #include <utility>
 
 #include "base/message_loop/message_loop.h"
 #include "base/metrics/histogram.h"
 #include "base/time/time.h"
 #include "chrome/browser/extensions/extension_service.h"
+#include "chrome/browser/extensions/extension_tab_util.h"
 #include "chrome/browser/extensions/updater/extension_updater.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser_finder.h"
 #include "chrome/browser/ui/browser_navigator.h"
 #include "chrome/browser/ui/browser_window.h"
 #include "components/update_client/update_query_params.h"
 #include "content/public/browser/notification_service.h"
 #include "extensions/browser/extension_system.h"
 #include "extensions/browser/notification_types.h"
 #include "extensions/browser/warning_service.h"
@@ skipping 209 matching lines @@
     chromeos::DBusThreadManager::Get()
         ->GetPowerManagerClient()
         ->RequestRestart();
     return true;
   }
 #endif
   *error_message = "Function available only for ChromeOS kiosk mode.";
   return false;
 }
 
+bool ChromeRuntimeAPIDelegate::OpenOptionsPage(const Extension* extension) {
+  Profile* profile = Profile::FromBrowserContext(browser_context_);
+  Browser* browser =
+      chrome::FindLastActiveWithProfile(profile, chrome::GetActiveDesktop());
+  if (!browser)
+    return false;
+  return extensions::ExtensionTabUtil::OpenOptionsPage(extension, browser);
+}
+
 void ChromeRuntimeAPIDelegate::Observe(
     int type,
     const content::NotificationSource& source,
     const content::NotificationDetails& details) {
   DCHECK(type == extensions::NOTIFICATION_EXTENSION_UPDATE_FOUND);
   typedef const std::pair<std::string, Version> UpdateDetails;
   const std::string& id = content::Details<UpdateDetails>(details)->first;
   const Version& version = content::Details<UpdateDetails>(details)->second;
   if (version.IsValid()) {
     CallUpdateCallbacks(
@@ skipping 21 matching lines @@
     const UpdateCheckResult& result) {
   UpdateCallbackList callbacks = pending_update_checks_[extension_id];
   pending_update_checks_.erase(extension_id);
   for (UpdateCallbackList::const_iterator iter = callbacks.begin();
        iter != callbacks.end();
        ++iter) {
     const UpdateCheckCallback& callback = *iter;
     callback.Run(result);
   }
 }