Notify users about certain changes in installed extensions.

chrome/browser/extensions/extensions_startup.cc

 // Copyright (c) 2011 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/extensions_startup.h"
 
 #include "base/string_util.h"
 #include "base/stringprintf.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/extensions/extension_service.h"
@@ skipping 61 matching lines @@
 
   if (!cmd_line.HasSwitch(switches::kUninstallExtension))
     return false;
 
   ExtensionService* extension_service = profile->GetExtensionService();
   if (!extension_service)
     return false;
 
   std::string extension_id = cmd_line.GetSwitchValueASCII(
       switches::kUninstallExtension);
-  if (ExtensionService::UninstallExtensionHelper(extension_service,
-                                                 extension_id)) {
-    return true;
-  }
-
-  return false;
+  return ExtensionService::UninstallExtensionHelper(extension_service,
+                                                    extension_id);
 }
 
 ExtensionsStartupUtil::~ExtensionsStartupUtil() {
   if (pack_job_.get())
     pack_job_->ClearClient();
 }