Replace #include <wtf/foo.h> with #include "wtf/foo.h" in Source/wtf.

Source/wtf/Platform.h

 /*
  * Copyright (C) 2006, 2007, 2008, 2009, 2013 Apple Inc. All rights reserved.
  * Copyright (C) 2007-2009 Torch Mobile, Inc.
  * Copyright (C) 2010, 2011 Research In Motion Limited. 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.
@@ skipping 11 matching lines @@
  * 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.
  */
 
 #ifndef WTF_Platform_h
 #define WTF_Platform_h
 
 /* Include compiler specific macros */
-#include <wtf/Compiler.h>
+#include "wtf/Compiler.h"
 
 /* ==== Platform adaptation macros: these describe properties of the target environment. ==== */
 
 /* HAVE() - specific system features (headers, functions or similar) that are present or not */
 #define HAVE(WTF_FEATURE) (defined HAVE_##WTF_FEATURE  && HAVE_##WTF_FEATURE)
 /* OS() - underlying operating system; only to be used for mandated low-level services like 
    virtual memory, not to choose a GUI toolkit */
 #define OS(WTF_FEATURE) (defined WTF_OS_##WTF_FEATURE  && WTF_OS_##WTF_FEATURE)
 
 /* ==== Policy decision macros: these define policy choices for a particular port. ==== */
@@ skipping 132 matching lines @@
 #endif /* OS(DARWIN) */
 
 #if OS(WINDOWS)
 #define HAVE_SYS_TIMEB_H 1
 #define HAVE_ALIGNED_MALLOC 1
 #define HAVE_ISDEBUGGERPRESENT 1
 #define HAVE_VIRTUALALLOC 1
 #endif
 
 #endif /* WTF_Platform_h */