Add base:: namespace to string16 in chrome/browser/extensions.

chrome/browser/extensions/dev_mode_bubble_controller.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/dev_mode_bubble_controller.h"
 
 #include "base/bind.h"
 #include "base/metrics/histogram.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/chrome_notification_types.h"
@@ skipping 71 matching lines @@
     const std::string& extension_id,
     ExtensionMessageBubbleController::BubbleAction user_action) {
 }
 
 void DevModeBubbleController::PerformAction(
     const ExtensionIdList& list) {
   for (size_t i = 0; i < list.size(); ++i)
     service_->DisableExtension(list[i], Extension::DISABLE_USER_ACTION);
 }
 
-string16 DevModeBubbleController::GetTitle() const {
+base::string16 DevModeBubbleController::GetTitle() const {
   return l10n_util::GetStringUTF16(IDS_EXTENSIONS_DISABLE_DEVELOPER_MODE_TITLE);
 }
 
-string16 DevModeBubbleController::GetMessageBody() const {
+base::string16 DevModeBubbleController::GetMessageBody() const {
   return l10n_util::GetStringUTF16(IDS_EXTENSIONS_DISABLE_DEVELOPER_MODE_BODY);
 }
 
-string16 DevModeBubbleController::GetOverflowText(
-    const string16& overflow_count) const {
+base::string16 DevModeBubbleController::GetOverflowText(
+    const base::string16& overflow_count) const {
   return l10n_util::GetStringFUTF16(
             IDS_EXTENSIONS_SUSPICIOUS_DISABLED_AND_N_MORE,
             overflow_count);
 }
 
-string16 DevModeBubbleController::GetLearnMoreLabel() const {
+base::string16 DevModeBubbleController::GetLearnMoreLabel() const {
   return l10n_util::GetStringUTF16(IDS_LEARN_MORE);
 }
 
 GURL DevModeBubbleController::GetLearnMoreUrl() const {
   return GURL(chrome::kChromeUIExtensionsURL);
 }
 
-string16 DevModeBubbleController::GetActionButtonLabel() const {
+base::string16 DevModeBubbleController::GetActionButtonLabel() const {
   return l10n_util::GetStringUTF16(IDS_DISABLE);
 }
 
-string16 DevModeBubbleController::GetDismissButtonLabel() const {
+base::string16 DevModeBubbleController::GetDismissButtonLabel() const {
   return l10n_util::GetStringUTF16(IDS_CANCEL);
 }
 
 bool DevModeBubbleController::ShouldShowExtensionList() const {
   return false;
 }
 
-std::vector<string16> DevModeBubbleController::GetExtensions() {
+std::vector<base::string16> DevModeBubbleController::GetExtensions() {
   return GetExtensionList();
 }
 
 void DevModeBubbleController::LogExtensionCount(size_t count) {
   UMA_HISTOGRAM_COUNTS_100(
       "DevModeExtensionBubble.ExtensionsInDevModeCount", count);
 }
 
 void DevModeBubbleController::LogAction(
     ExtensionMessageBubbleController::BubbleAction action) {
   UMA_HISTOGRAM_ENUMERATION(
       "DevModeExtensionBubble.UserSelection",
       action, ExtensionMessageBubbleController::ACTION_BOUNDARY);
 }
 
 template <>
 void ProfileKeyedAPIFactory<
     DevModeBubbleController>::DeclareFactoryDependencies() {
   DependsOn(extensions::ExtensionSystemFactory::GetInstance());
 }
 
 }  // namespace extensions