SkPDF: PDFStream has-a not is-a PDFDict

src/pdf/SkPDFShader.h

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #ifndef SkPDFShader_DEFINED
 #define SkPDFShader_DEFINED
 
-#include "SkPDFStream.h"
 #include "SkPDFTypes.h"
 
 class SkPDFCanon;
 class SkPDFDocument;
 class SkMatrix;
 class SkShader;
 struct SkIRect;
 
 /** \class SkPDFShader
 
@@ skipping 69 matching lines @@
     virtual ~SkPDFImageShader();
     bool equals(const SkPDFShader::State&) const;
 
 private:
     std::unique_ptr<const SkPDFShader::State> fShaderState;
     SkPDFImageShader(SkPDFShader::State*);
     typedef SkPDFStream INHERITED;
 };
 
 #endif