ui: Pass the parameter |languages| of StatusBubble::SetURL() as std::string.

chrome/browser/ui/cocoa/status_bubble_mac.h

 // 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.
 
 #ifndef CHROME_BROWSER_UI_COCOA_STATUS_BUBBLE_MAC_H_
 #define CHROME_BROWSER_UI_COCOA_STATUS_BUBBLE_MAC_H_
 #pragma once
 
 #include <string>
 
 #import <Cocoa/Cocoa.h>
 #import <QuartzCore/QuartzCore.h>
 
+#include "base/compiler_specific.h"
 #include "base/string16.h"
 #include "base/task.h"
 #include "chrome/browser/ui/status_bubble.h"
 #include "googleurl/src/gurl.h"
 
-class GURL;
 class StatusBubbleMacTest;
 
 class StatusBubbleMac : public StatusBubble {
  public:
   // The various states that a status bubble may be in.  Public for delegate
   // access (for testing).
   enum StatusBubbleState {
     kBubbleHidden,         // Fully hidden
     kBubbleShowingTimer,   // Waiting to fade in
     kBubbleShowingFadeIn,  // In a fade-in transition
     kBubbleShown,          // Fully visible
     kBubbleHidingTimer,    // Waiting to fade out
     kBubbleHidingFadeOut   // In a fade-out transition
   };
 
   StatusBubbleMac(NSWindow* parent, id delegate);
   virtual ~StatusBubbleMac();
 
   // StatusBubble implementation.
-  virtual void SetStatus(const string16& status);
-  virtual void SetURL(const GURL& url, const string16& languages);
-  virtual void Hide();
-  virtual void MouseMoved(const gfx::Point& location, bool left_content);
-  virtual void UpdateDownloadShelfVisibility(bool visible);
+  virtual void SetStatus(const string16& status) OVERRIDE;
+  virtual void SetURL(const GURL& url, const std::string& languages) OVERRIDE;
+  virtual void Hide() OVERRIDE;
+  virtual void MouseMoved(const gfx::Point& location,
+                          bool left_content) OVERRIDE;
+  virtual void UpdateDownloadShelfVisibility(bool visible) OVERRIDE;
 
   // Mac-specific method: Update the size and position of the status bubble to
   // match the parent window. Safe to call even when the status bubble does not
   // exist.
   void UpdateSizeAndPosition();
 
   // Mac-specific method: Change the parent window of the status bubble. Safe to
   // call even when the status bubble does not exist.
   void SwitchParentWindow(NSWindow* parent);
 
@@ skipping 113 matching lines @@
   // True if the status bubble has been expanded. If the bubble is in the
   // expanded state and encounters a new URL, change size immediately,
   // with no hover delay.
   bool is_expanded_;
 
   // The original, non-elided URL.
   GURL url_;
 
   // Needs to be passed to ElideURL if the original URL string is wider than
   // the standard bubble width.
-  string16 languages_;
+  std::string languages_;
 
   DISALLOW_COPY_AND_ASSIGN(StatusBubbleMac);
 };
 
 // Delegate interface
 @interface NSObject(StatusBubbleDelegate)
 // Called to query the delegate about the frame StatusBubble should position
 // itself in. Frame is returned in the parent window coordinates.
 - (NSRect)statusBubbleBaseFrame;
 
 // Called from SetState to notify the delegate of state changes.
 - (void)statusBubbleWillEnterState:(StatusBubbleMac::StatusBubbleState)state;
 @end
 
 #endif  // CHROME_BROWSER_UI_COCOA_STATUS_BUBBLE_MAC_H_