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

chrome/browser/extensions/extension_message_bubble_controller.h

 // 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.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_EXTENSION_MESSAGE_BUBBLE_CONTROLLER_H_
 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_MESSAGE_BUBBLE_CONTROLLER_H_
 
 #include <string>
 #include "chrome/browser/extensions/api/profile_keyed_api_factory.h"
 #include "chrome/browser/extensions/extension_message_bubble.h"
@@ skipping 19 matching lines @@
 
   class Delegate {
    public:
     virtual bool ShouldIncludeExtension(const std::string& extension_id) = 0;
     virtual void AcknowledgeExtension(
         const std::string& extension_id,
         BubbleAction action) = 0;
     virtual void PerformAction(const ExtensionIdList& list) = 0;
 
     // Text for various UI labels shown in the bubble.
-    virtual string16 GetTitle() const = 0;
-    virtual string16 GetMessageBody() const = 0;
-    virtual string16 GetOverflowText(const string16& overflow_count) const = 0;
-    virtual string16 GetLearnMoreLabel() const = 0;
+    virtual base::string16 GetTitle() const = 0;
+    virtual base::string16 GetMessageBody() const = 0;
+    virtual base::string16 GetOverflowText(
+        const base::string16& overflow_count) const = 0;
+    virtual base::string16 GetLearnMoreLabel() const = 0;
     virtual GURL GetLearnMoreUrl() const = 0;
-    virtual string16 GetActionButtonLabel() const = 0;
-    virtual string16 GetDismissButtonLabel() const = 0;
+    virtual base::string16 GetActionButtonLabel() const = 0;
+    virtual base::string16 GetDismissButtonLabel() const = 0;
 
     // Whether to show a list of extensions in the bubble.
     virtual bool ShouldShowExtensionList() const = 0;
     // The data to show in the bubble.
-    virtual std::vector<string16> GetExtensions() = 0;
+    virtual std::vector<base::string16> GetExtensions() = 0;
 
     // Record, through UMA, how many extensions were found.
     virtual void LogExtensionCount(size_t count) = 0;
     virtual void LogAction(BubbleAction action) = 0;
   };
 
   ExtensionMessageBubbleController(Delegate* delegate, Profile* profile);
   virtual ~ExtensionMessageBubbleController();
 
   // Whether the controller knows of extensions to list in the bubble. Returns
   // true if so.
   bool ShouldShow();
 
   // Obtains a list of all extensions (by name) the controller knows about.
-  std::vector<string16> GetExtensionList();
+  std::vector<base::string16> GetExtensionList();
 
   // Obtains a list of all extensions (by id) the controller knows about.
   const ExtensionIdList& GetExtensionIdList();
 
   // Sets up the callbacks and shows the bubble.
   void Show(ExtensionMessageBubble* bubble);
 
   // Callbacks from bubble. Declared virtual for testing purposes.
   virtual void OnBubbleAction();
   virtual void OnBubbleDismiss();
@@ skipping 25 matching lines @@
   // This object only checks once for suspicious extensions because the dataset
   // doesn't change after startup.
   bool has_notified_;
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionMessageBubbleController);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_MESSAGE_BUBBLE_CONTROLLER_H_