Add SkEncodedInfo to report properties of encoded image data

src/codec/SkBmpRLECodec.cpp

 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkBmpRLECodec.h"
 #include "SkCodecPriv.h"
 #include "SkColorPriv.h"
 #include "SkStream.h"
 
 /*
  * Creates an instance of the decoder
  * Called only by NewFromStream
  */
-SkBmpRLECodec::SkBmpRLECodec(const SkImageInfo& info, SkStream* stream,
+SkBmpRLECodec::SkBmpRLECodec(int width, int height, const SkEncodedInfo& info, SkStream* stream,
                              uint16_t bitsPerPixel, uint32_t numColors,
                              uint32_t bytesPerColor, uint32_t offset,
                              SkCodec::SkScanlineOrder rowOrder,
                              size_t RLEBytes)
-    : INHERITED(info, stream, bitsPerPixel, rowOrder)
+    : INHERITED(width, height, info, stream, bitsPerPixel, rowOrder)
     , fColorTable(nullptr)
     , fNumColors(numColors)
     , fBytesPerColor(bytesPerColor)
     , fOffset(offset)
     , fStreamBuffer(new uint8_t[RLEBytes])
     , fRLEBytes(RLEBytes)
     , fOrigRLEBytes(RLEBytes)
     , fCurrRLEByte(0)
     , fSampleX(1)
 {}
@@ skipping 506 matching lines @@
         fSampler.reset(new SkBmpRLESampler(this));
     }
 
     return fSampler;
 }
 
 int SkBmpRLECodec::setSampleX(int sampleX){
     fSampleX = sampleX;
     return get_scaled_dimension(this->getInfo().width(), sampleX);
 }