Remove all of WebCore/platform/mac which is not mentioned in WebCore.gypi.

Source/WebCore/platform/mac/WebWindowAnimation.h

Index: Source/WebCore/platform/mac/WebWindowAnimation.h
diff --git a/Source/WebCore/platform/mac/WebWindowAnimation.h b/Source/WebCore/platform/mac/WebWindowAnimation.h
deleted file mode 100644
index ecf975bdb5f084d7dd971eb20d026e2fd80382e2..0000000000000000000000000000000000000000
--- a/Source/WebCore/platform/mac/WebWindowAnimation.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * Copyright (C) 2009 Apple Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
- */
-
-#import <Cocoa/Cocoa.h>
-
-@interface WebWindowScaleAnimation : NSAnimation {
-@private
-    NSRect _initialFrame, _finalFrame, _realFrame;
-    NSWindow *_window; // (assign)
-    NSAnimation *_subAnimation; // (retain)
-    NSTimeInterval _hintedDuration;
-}
-- (id)initWithHintedDuration:(NSTimeInterval)duration window:(NSWindow *)window initalFrame:(NSRect)initialFrame finalFrame:(NSRect)finalFrame;
-
-- (void)setSubAnimation:(NSAnimation *)animation;
-
-- (NSRect)currentFrame;
-
-// Be sure to call setWindow:nil to clear the weak link _window when appropriate
-- (void)setWindow:(NSWindow *)window;
-@end
-
-
-@interface WebWindowFadeAnimation : NSAnimation {
-@private
-    CGFloat _initialAlpha, _finalAlpha;
-    NSWindow *_window; // (assign)
-    BOOL _isStopped;
-    
-}
-- (id)initWithDuration:(NSTimeInterval)duration window:(NSWindow *)window initialAlpha:(CGFloat)initialAlpha finalAlpha:(CGFloat)finalAlpha;
-
-- (CGFloat)currentAlpha;
-
-// Be sure to call setWindow:nil to clear the weak link _window when appropriate
-- (void)setWindow:(NSWindow *)window;
-@end