Make AndroidOptions const

src/codec/SkAndroidCodec.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 "SkAndroidCodec.h"
 #include "SkCodec.h"
 #include "SkCodecPriv.h"
@@ skipping 76 matching lines @@
         return this->getSampledDimensions(sampleSize);
     }
 
     // This should perhaps call a virtual function, but currently both of our subclasses
     // want the same implementation.
     return SkISize::Make(get_scaled_dimension(subset.width(), sampleSize),
                 get_scaled_dimension(subset.height(), sampleSize));
 }
 
 SkCodec::Result SkAndroidCodec::getAndroidPixels(const SkImageInfo& info, void* pixels,
-        size_t rowBytes, AndroidOptions* options) {
+        size_t rowBytes, const AndroidOptions* options) {
     if (!pixels) {
         return SkCodec::kInvalidParameters;
     }
     if (rowBytes < info.minRowBytes()) {
         return SkCodec::kInvalidParameters;
     }
 
     AndroidOptions defaultOptions;
     if (!options) {
         options = &defaultOptions;
@@ skipping 12 matching lines @@
         }
     }
 
     return this->onGetAndroidPixels(info, pixels, rowBytes, *options);
 }
 
 SkCodec::Result SkAndroidCodec::getAndroidPixels(const SkImageInfo& info, void* pixels,
         size_t rowBytes) {
     return this->getAndroidPixels(info, pixels, rowBytes, nullptr);
 }