Move Mac related files to Source/platform

Source/core/platform/mac/BlockExceptions.h

Index: Source/core/platform/mac/BlockExceptions.h
diff --git a/Source/core/platform/mac/BlockExceptions.h b/Source/core/platform/mac/BlockExceptions.h
deleted file mode 100644
index 3968a55cb047119fe6dcd89be5d785739c7c7cc8..0000000000000000000000000000000000000000
--- a/Source/core/platform/mac/BlockExceptions.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * Copyright (C) 2003 Apple Computer, 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 <Foundation/NSException.h>
-#import <wtf/Assertions.h>
-
-NO_RETURN_DUE_TO_ASSERT void ReportBlockedObjCException(NSException *);
-
-#define BEGIN_BLOCK_OBJC_EXCEPTIONS @try {
-#define END_BLOCK_OBJC_EXCEPTIONS } @catch(NSException *localException) { ReportBlockedObjCException(localException); }
-