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

Source/WebCore/platform/mac/WebVideoFullscreenController.h

Index: Source/WebCore/platform/mac/WebVideoFullscreenController.h
diff --git a/Source/WebCore/platform/mac/WebVideoFullscreenController.h b/Source/WebCore/platform/mac/WebVideoFullscreenController.h
deleted file mode 100644
index 4adcecda6148a8c8f95f42e7bb8f0f9e3f04d12d..0000000000000000000000000000000000000000
--- a/Source/WebCore/platform/mac/WebVideoFullscreenController.h
+++ /dev/null
@@ -1,71 +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 INC. AND ITS CONTRIBUTORS ``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 INC. OR ITS 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.
- */
-
-#if ENABLE(VIDEO)
-
-#import <AppKit/NSWindowController.h>
-#import <AppKit/NSScreen.h>
-#import <wtf/OwnPtr.h>
-#import <wtf/RefPtr.h>
-
-namespace WebCore {
-    class DisplaySleepDisabler;
-    class HTMLMediaElement;
-}
-
-@protocol WebVideoFullscreenControllerDelegate;
-@class WebVideoFullscreenHUDWindowController;
-@class WebWindowFadeAnimation;
-@class QTMovieLayer;
-
-@interface WebVideoFullscreenController : NSWindowController {
-@private
-    RefPtr<WebCore::HTMLMediaElement> _mediaElement; // (retain)
-    id <WebVideoFullscreenControllerDelegate> _delegate; // (assign)
-
-    NSWindow *_backgroundFullscreenWindow; // (retain)
-    WebVideoFullscreenHUDWindowController *_hudController; // (retain)
-
-    WebWindowFadeAnimation *_fadeAnimation; // (retain)
-
-    BOOL _isEndingFullscreen;
-    BOOL _forceDisableAnimation;
-
-    OwnPtr<WebCore::DisplaySleepDisabler> _displaySleepDisabler;
-}
-
-- (id <WebVideoFullscreenControllerDelegate>)delegate;
-- (void)setDelegate:(id <WebVideoFullscreenControllerDelegate>)delegate;
-
-- (void)setupVideoOverlay:(QTMovieLayer*)layer;
-- (void)setMediaElement:(WebCore::HTMLMediaElement*)mediaElement;
-- (WebCore::HTMLMediaElement*)mediaElement;
-
-- (void)enterFullscreen:(NSScreen *)screen;
-- (void)exitFullscreen;
-
-@end
-
-#endif // ENABLE(VIDEO)