Rename GetPreferredSize to CalculatePreferredSize in ash/

ash/system/user/rounded_image_view.h

 // 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.
 
 #ifndef ASH_SYSTEM_USER_ROUNDED_IMAGE_VIEW_H_
 #define ASH_SYSTEM_USER_ROUNDED_IMAGE_VIEW_H_
 
 #include "base/macros.h"
 #include "ui/gfx/geometry/size.h"
 #include "ui/gfx/image/image_skia.h"
@@ skipping 14 matching lines @@
   // receiver's image.
   void SetImage(const gfx::ImageSkia& image, const gfx::Size& size);
 
   // Set the radii of the corners independently.
   void SetCornerRadii(int top_left,
                       int top_right,
                       int bottom_right,
                       int bottom_left);
 
   // Overridden from views::View.
-  gfx::Size GetPreferredSize() const override;
+  gfx::Size CalculatePreferredSize() const override;
   void OnPaint(gfx::Canvas* canvas) override;
 
   // Gets the image painted by RoundedImageView for test.
   const gfx::ImageSkia& image_for_test() const { return resized_image_; }
 
  private:
   gfx::ImageSkia resized_image_;
   gfx::Size image_size_;
   int corner_radius_[4];
 
   DISALLOW_COPY_AND_ASSIGN(RoundedImageView);
 };
 
 }  // namespace tray
 }  // namespace ash
 
 #endif  // ASH_SYSTEM_USER_ROUNDED_IMAGE_VIEW_H_