Migrate WTF::Vector::append() to ::push_back() [part 14 of N]

third_party/WebKit/Source/platform/exported/WebImage.cpp

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 88 matching lines @@
     if (frameSize == lastSize)
       continue;
     lastSize = frameSize;
 
     ImageFrame* frame = decoder->frameBufferAtIndex(i);
     if (!frame)
       continue;
 
     SkBitmap bitmap = frame->bitmap();
     if (!bitmap.isNull() && frame->getStatus() == ImageFrame::FrameComplete)
-      frames.append(WebImage(bitmap));
+      frames.push_back(WebImage(bitmap));
   }
 
   return frames;
 }
 
 void WebImage::reset() {
   m_bitmap.reset();
 }
 
 void WebImage::assign(const WebImage& image) {
@@ skipping 13 matching lines @@
     return;
 
   // TODO(ccameron): WebImage needs to be consistent about color spaces.
   // https://crbug.com/672315
   if (sk_sp<SkImage> skImage =
           image->imageForCurrentFrame(ColorBehavior::transformToGlobalTarget()))
     skImage->asLegacyBitmap(&m_bitmap, SkImage::kRO_LegacyBitmapMode);
 }
 
 }  // namespace blink