Convert GetPreferredSize from:...

chrome/views/throbber.cc

 // Copyright (c) 2006-2008 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/views/throbber.h"
 
 #include "chrome/app/theme/theme_resources.h"
 #include "chrome/common/gfx/chrome_canvas.h"
 #include "chrome/common/logging_chrome.h"
 #include "chrome/common/resource_bundle.h"
@@ skipping 44 matching lines @@
   running_ = false;
   SchedulePaint();  // Important if we're not painting while stopped
 }
 
 void Throbber::Run() {
   DCHECK(running_);
 
   SchedulePaint();
 }
 
-void Throbber::GetPreferredSize(CSize *out) {
-  DCHECK(out);
-
-  out->SetSize(frames_->height(), frames_->height());
+gfx::Size Throbber::GetPreferredSize() {
+  return gfx::Size(frames_->height(), frames_->height());
 }
 
 void Throbber::Paint(ChromeCanvas* canvas) {
   if (!running_ && !paint_while_stopped_)
     return;
 
   DWORD current_time = GetTickCount();
   int current_frame = 0;
 
   // deal with timer wraparound
@@ skipping 96 matching lines @@
     checkmark_ = rb.GetBitmapNamed(IDR_INPUT_GOOD);
     initialized = true;
   }
 }
 
 // static
 SkBitmap* CheckmarkThrobber::checkmark_ = NULL;
 
 }  // namespace ChromeViews