Replace more ObserverList with base::ObserverList.

content/browser/service_worker/service_worker_context_wrapper.cc

 // Copyright 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 "content/browser/service_worker/service_worker_context_wrapper.h"
 
 #include <map>
 #include <set>
 #include <string>
 #include <vector>
@@ skipping 83 matching lines @@
   ServiceWorkerRequestHandler* handler =
       ServiceWorkerRequestHandler::GetHandler(request);
   if (!handler || !handler->context())
     return nullptr;
   return handler->context()->wrapper_;
 }
 
 ServiceWorkerContextWrapper::ServiceWorkerContextWrapper(
     BrowserContext* browser_context)
     : observer_list_(
-          new ObserverListThreadSafe<ServiceWorkerContextObserver>()),
+          new base::ObserverListThreadSafe<ServiceWorkerContextObserver>()),
       process_manager_(new ServiceWorkerProcessManager(browser_context)),
       is_incognito_(false),
       storage_partition_(nullptr) {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
 }
 
 ServiceWorkerContextWrapper::~ServiceWorkerContextWrapper() {
 }
 
 void ServiceWorkerContextWrapper::Init(
@@ skipping 526 matching lines @@
   observer_list_->Notify(FROM_HERE,
                          &ServiceWorkerContextObserver::OnStorageWiped);
 }
 
 ServiceWorkerContextCore* ServiceWorkerContextWrapper::context() {
   DCHECK_CURRENTLY_ON(BrowserThread::IO);
   return context_core_.get();
 }
 
 }  // namespace content