Revert of IWYU: 'core' target, files starting A-C.

include/core/SkAnnotation.h

 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef SkAnnotation_DEFINED
 #define SkAnnotation_DEFINED
 
 #include "SkRefCnt.h"
 #include "SkString.h"
-#include "SkTypes.h"
 
 class SkData;
 class SkReadBuffer;
 class SkWriteBuffer;
+class SkStream;
+class SkWStream;
 struct SkPoint;
 
 /**
  *  Experimental class for annotating draws. Do not use directly yet.
  *  Use helper functions at the bottom of this file for now.
  */
 class SkAnnotation : public SkRefCnt {
 public:
     virtual ~SkAnnotation();
 
@@ skipping 85 matching lines @@
  *
  *  If the backend of this canvas does not support annotations, this call is
  *  safely ignored.
  *
  *  The caller is responsible for managing its ownership of the SkData.
  */
 SK_API void SkAnnotateLinkToDestination(SkCanvas*, const SkRect&, SkData*);
 
 
 #endif