Implement Fill() for incomplete decodes to RGBA_F16

dm/DMSrcSink.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 "DMSrcSink.h"
 #include "Resources.h"
 #include "SkAndroidCodec.h"
@@ skipping 896 matching lines @@
     }
 
     SkBitmap bitmap;
     if (!bitmap.tryAllocPixels(bitmapInfo)) {
         return SkStringPrintf("Image(%s) is too large (%d x %d)", fPath.c_str(),
                               bitmapInfo.width(), bitmapInfo.height());
     }
 
     size_t rowBytes = bitmap.rowBytes();
     SkCodec::Result r = codec->getPixels(decodeInfo, bitmap.getPixels(), rowBytes);
-    if (SkCodec::kSuccess != r) {
+    if (SkCodec::kSuccess != r && SkCodec::kIncompleteInput != r) {
         return SkStringPrintf("Couldn't getPixels %s. Error code %d", fPath.c_str(), r);
     }
 
     switch (fMode) {
         case kBaseline_Mode:
         case kDst_sRGB_Mode:
         case kDst_HPZR30w_Mode:
             canvas->drawBitmap(bitmap, 0, 0);
             break;
 #if defined(SK_TEST_QCMS)
@@ skipping 707 matching lines @@
         Error err = src.draw(&rec);
         if (!err.isEmpty()) {
             return err;
         }
         dl->draw(canvas);
         return check_against_reference(bitmap, src, fSink);
     });
 }
 
 }  // namespace DM