Convert AvatarLabel from TextButton to LabelButton.

chrome/browser/ui/views/avatar_label.h

Index: chrome/browser/ui/views/avatar_label.h
diff --git a/chrome/browser/ui/views/avatar_label.h b/chrome/browser/ui/views/avatar_label.h
index accd28201ff10263f17b248dd27da1c1e3b94dc1..2682e742786bed229ceec38f0fa4e12e58d5b2c6 100644
--- a/chrome/browser/ui/views/avatar_label.h
+++ b/chrome/browser/ui/views/avatar_label.h
@@ -6,25 +6,20 @@
 #define CHROME_BROWSER_UI_VIEWS_AVATAR_LABEL_H_
 
 #include "base/compiler_specific.h"
-#include "ui/views/controls/button/text_button.h"
+#include "ui/views/controls/button/label_button.h"
 
 class BrowserView;
 
-namespace ui {
-class MouseEvent;
-class ThemeProvider;
-}
-
 // AvatarLabel
 //
 // A label used to display a string indicating that the current profile belongs
 // to a managed user.
-class AvatarLabel : public views::TextButton {
+class AvatarLabel : public views::LabelButton {
  public:
   explicit AvatarLabel(BrowserView* browser_view);
   virtual ~AvatarLabel();
 
-  // views::TextButton:
+  // views::LabelButton:
   virtual bool OnMousePressed(const ui::MouseEvent& event) OVERRIDE;
 
   // Update the style of the label according to the provided theme.