Rewrites the Mac view resizing logic to have the BrowserWindowController...

chrome/browser/cocoa/view_resizer_pong.h

Index: chrome/browser/cocoa/view_resizer_pong.h
===================================================================
--- chrome/browser/cocoa/view_resizer_pong.h	(revision 0)
+++ chrome/browser/cocoa/view_resizer_pong.h	(revision 0)
@@ -0,0 +1,21 @@
+// Copyright (c) 2009 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_COCOA_VIEW_RESIZER_PONG_H_
+#define CHROME_BROWSER_COCOA_VIEW_RESIZER_PONG_H_
+
+#import <Cocoa/Cocoa.h>
+
+#import "chrome/browser/cocoa/view_resizer.h"
+
+@interface ViewResizerPong : NSObject<ViewResizer> {
+ @private
+  float height_;
+}
+@property float height;
+
+- (void)resizeView:(NSView*)view newHeight:(float)height;
+@end
+
+#endif  // CHROME_BROWSER_COCOA_VIEW_RESIZER_PONG_H_