Move JoinString to the base namespace

chrome/browser/ui/webui/gcm_internals_ui.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/ui/webui/gcm_internals_ui.h"
 
 #include <vector>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 144 matching lines @@
   device_info->SetBoolean("profileServiceCreated", profile_service != NULL);
   device_info->SetBoolean("gcmEnabled",
                           gcm::GCMProfileService::IsGCMEnabled(profile));
   if (stats) {
     results.SetBoolean("isRecording", stats->is_recording);
     device_info->SetBoolean("gcmClientCreated", stats->gcm_client_created);
     device_info->SetString("gcmClientState", stats->gcm_client_state);
     device_info->SetBoolean("connectionClientCreated",
                             stats->connection_client_created);
     device_info->SetString("registeredAppIds",
-                           JoinString(stats->registered_app_ids, ","));
+                           base::JoinString(stats->registered_app_ids, ","));
     if (stats->connection_client_created)
       device_info->SetString("connectionState", stats->connection_state);
     if (stats->android_id > 0) {
       device_info->SetString("androidId",
           base::StringPrintf("0x%" PRIx64, stats->android_id));
     }
     device_info->SetInteger("sendQueueSize", stats->send_queue_size);
     device_info->SetInteger("resendQueueSize", stats->resend_queue_size);
 
     if (stats->recorded_activities.checkin_activities.size() > 0) {
@@ skipping 119 matching lines @@
   html_source->AddResourcePath("gcm_internals.js", IDR_GCM_INTERNALS_JS);
   html_source->SetDefaultResource(IDR_GCM_INTERNALS_HTML);
 
   Profile* profile = Profile::FromWebUI(web_ui);
   content::WebUIDataSource::Add(profile, html_source);
 
   web_ui->AddMessageHandler(new GcmInternalsUIMessageHandler());
 }
 
 GCMInternalsUI::~GCMInternalsUI() {}