Cleanup: Constify some ProfileKeyedBaseFactory methods and all overrides. Remove ProfileKeyedBaseFa…

chrome/browser/chromeos/extensions/file_browser_event_router.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/chromeos/extensions/file_browser_event_router.h"
 
 #include "base/bind.h"
 #include "base/json/json_writer.h"
 #include "base/message_loop.h"
 #include "base/stl_util.h"
@@ skipping 374 matching lines @@
     NOTREACHED();
     return;
   }
   if (type == chrome::NOTIFICATION_PREF_CHANGED) {
     std::string* pref_name = content::Details<std::string>(details).ptr();
     // If the policy just got disabled we have to unmount every device currently
     // mounted. The opposite is fine - we can let the user re-plug her device to
     // make it available.
     if (*pref_name == prefs::kExternalStorageDisabled &&
         profile_->GetPrefs()->GetBoolean(prefs::kExternalStorageDisabled)) {
-      DiskMountManager *manager = DiskMountManager::GetInstance();
+      DiskMountManager* manager = DiskMountManager::GetInstance();
       DiskMountManager::MountPointMap mounts(manager->mount_points());
       for (DiskMountManager::MountPointMap::const_iterator it = mounts.begin();
            it != mounts.end(); ++it) {
         LOG(INFO) << "Unmounting " << it->second.mount_path
                   << " because of policy.";
         manager->UnmountPath(it->second.mount_path);
       }
       return;
     } else if (*pref_name == prefs::kDisableGDataOverCellular ||
         *pref_name == prefs::kDisableGDataHostedFiles ||
@@ skipping 448 matching lines @@
 
 FileBrowserEventRouterFactory::~FileBrowserEventRouterFactory() {
 }
 
 scoped_refptr<RefcountedProfileKeyedService>
 FileBrowserEventRouterFactory::BuildServiceInstanceFor(Profile* profile) const {
   return scoped_refptr<RefcountedProfileKeyedService>(
       new FileBrowserEventRouter(profile));
 }
 
-bool FileBrowserEventRouterFactory::ServiceHasOwnInstanceInIncognito() {
+bool FileBrowserEventRouterFactory::ServiceHasOwnInstanceInIncognito() const {
   // Explicitly and always allow this router in guest login mode.   see
   // chrome/browser/profiles/profile_keyed_base_factory.h comment
   // for the details.
   return true;
 }