Revert of remove unused (by clients) SkUnitMapper

include/core/SkReadBuffer.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 SkReadBuffer_DEFINED
 #define SkReadBuffer_DEFINED
 
 #include "SkBitmapHeap.h"
 #include "SkColorFilter.h"
 #include "SkData.h"
 #include "SkDrawLooper.h"
 #include "SkImageFilter.h"
 #include "SkMaskFilter.h"
 #include "SkPath.h"
 #include "SkPathEffect.h"
 #include "SkPicture.h"
 #include "SkPixelRef.h"
 #include "SkRasterizer.h"
 #include "SkReadBuffer.h"
 #include "SkReader32.h"
 #include "SkRefCnt.h"
 #include "SkShader.h"
+#include "SkUnitMapper.h"
 #include "SkWriteBuffer.h"
 #include "SkXfermode.h"
 
 class SkBitmap;
 
 #if defined(SK_DEBUG) && defined(SK_BUILD_FOR_MAC)
     #define DEBUG_NON_DETERMINISTIC_ASSERT
 #endif
 
 class SkReadBuffer {
@@ skipping 65 matching lines @@
         return (T*) this->readFlattenable(T::GetFlattenableType());
     }
     SkColorFilter* readColorFilter() { return this->readFlattenable<SkColorFilter>(); }
     SkDrawLooper*  readDrawLooper()  { return this->readFlattenable<SkDrawLooper>(); }
     SkImageFilter* readImageFilter() { return this->readFlattenable<SkImageFilter>(); }
     SkMaskFilter*  readMaskFilter()  { return this->readFlattenable<SkMaskFilter>(); }
     SkPathEffect*  readPathEffect()  { return this->readFlattenable<SkPathEffect>(); }
     SkPixelRef*    readPixelRef()    { return this->readFlattenable<SkPixelRef>(); }
     SkRasterizer*  readRasterizer()  { return this->readFlattenable<SkRasterizer>(); }
     SkShader*      readShader()      { return this->readFlattenable<SkShader>(); }
+    SkUnitMapper*  readUnitMapper()  { return this->readFlattenable<SkUnitMapper>(); }
     SkXfermode*    readXfermode()    { return this->readFlattenable<SkXfermode>(); }
 
-    /**
-     *  Like readFlattenable() but explicitly just skips the data that was written for the
-     *  flattenable (or the sentinel that there wasn't one).
-     */
-    virtual void skipFlattenable();
 
     // binary data and arrays
     virtual bool readByteArray(void* value, size_t size);
     virtual bool readColorArray(SkColor* colors, size_t size);
     virtual bool readIntArray(int32_t* values, size_t size);
     virtual bool readPointArray(SkPoint* points, size_t size);
     virtual bool readScalarArray(SkScalar* values, size_t size);
 
     SkData* readByteArrayAsData() {
         size_t len = this->getArrayCount();
@@ skipping 77 matching lines @@
     SkPicture::InstallPixelRefProc fBitmapDecoder;
 
 #ifdef DEBUG_NON_DETERMINISTIC_ASSERT
     // Debugging counter to keep track of how many bitmaps we
     // have decoded.
     int fDecodedBitmapIndex;
 #endif // DEBUG_NON_DETERMINISTIC_ASSERT
 };
 
 #endif // SkReadBuffer_DEFINED