PDF: Switch some unit tests to higher level API.

src/pdf/SkPDFCatalog.h

 
 /*
  * Copyright 2010 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #ifndef SkPDFCatalog_DEFINED
 #define SkPDFCatalog_DEFINED
 
 #include <sys/types.h>
 
-#include "SkPDFDocument.h"
 #include "SkPDFTypes.h"
-#include "SkRefCnt.h"
 #include "SkTDArray.h"
 
 /** \class SkPDFCatalog
 
     The PDF catalog manages object numbers and file offsets.  It is used
     to create the PDF cross reference table.
 */
 class SkPDFCatalog {
 public:
     /** Create a PDF catalog.
@@ skipping 73 matching lines @@
     uint32_t fNextObjNum;
     // Next object number to assign on the first page.
     uint32_t fNextFirstPageObjNum;
 
     int findObjectIndex(SkPDFObject* obj);
 
     int assignObjNum(SkPDFObject* obj);
 };
 
 #endif