Remove ExtensionService::GetInstalledExtensionByUrl().

chrome/browser/extensions/extension_service.cc

 // Copyright (c) 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/extension_service.h"
 
 #include <algorithm>
 #include <iterator>
 #include <set>
 
@@ skipping 250 matching lines @@
           location,
           creation_flags,
           mark_acknowledged)) {
     return false;
   }
 
   update_once_all_providers_are_ready_ = true;
   return true;
 }
 
-const Extension* ExtensionService::GetInstalledExtensionByUrl(
-    const GURL& url) const {
-  return registry_->enabled_extensions().GetExtensionOrAppByURL(url);
-}
-
 const Extension* ExtensionService::GetInstalledApp(const GURL& url) const {
-  const Extension* extension = GetInstalledExtensionByUrl(url);
+  const Extension* extension =
+      registry_->enabled_extensions().GetExtensionOrAppByURL(url);
   return (extension && extension->is_app()) ? extension : NULL;
 }
 
 bool ExtensionService::IsInstalledApp(const GURL& url) const {
   return !!GetInstalledApp(url);
 }
 
 // static
 // This function is used to implement the command-line switch
 // --uninstall-extension, and to uninstall an extension via sync.  The LOG
@@ skipping 2372 matching lines @@
 void ExtensionService::UnloadAllExtensionsInternal() {
   profile_->GetExtensionSpecialStoragePolicy()->RevokeRightsForAllExtensions();
 
   registry_->ClearAll();
   system_->runtime_data()->ClearAll();
 
   // TODO(erikkay) should there be a notification for this?  We can't use
   // EXTENSION_UNLOADED since that implies that the extension has been disabled
   // or uninstalled.
 }