Mac: Animate the bookmark bar showing/hiding.

chrome/browser/cocoa/toolbar_compressable.h

Index: chrome/browser/cocoa/toolbar_compressable.h
diff --git a/chrome/browser/cocoa/toolbar_compressable.h b/chrome/browser/cocoa/toolbar_compressable.h
deleted file mode 100644
index ddd21c47c239222401c6bb9438d32a211838344e..0000000000000000000000000000000000000000
--- a/chrome/browser/cocoa/toolbar_compressable.h
+++ /dev/null
@@ -1,19 +0,0 @@
-// 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_TOOLBAR_COMPRESSABLE_H_
-#define CHROME_BROWSER_COCOA_TOOLBAR_COMPRESSABLE_H_
-
-#include "chrome/browser/tabs/tab_strip_model.h"
-
-#import <Cocoa/Cocoa.h>
-
-// Defines a protocol that allows one view to tell another view that it should
-// remove pixels from the bottom of the view. Only ToolbarController implements
-// this, but it's a protocol for unit testing reasons.
-@protocol ToolbarCompressable
-- (void)setShouldBeCompressed:(BOOL)compressed;
-@end
-
-#endif  // CHROME_BROWSER_COCOA_TOOLBAR_COMPRESSABLE_H_