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

third_party/WebKit/Source/platform/graphics/gpu/DrawingBuffer.cpp

 /*
  * Copyright (c) 2010, 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 421 matching lines @@
 void DrawingBuffer::mailboxReleasedSoftware(
     std::unique_ptr<cc::SharedBitmap> bitmap,
     const IntSize& size,
     const gpu::SyncToken& syncToken,
     bool lostResource) {
   DCHECK(!syncToken.HasData());  // No sync tokens for software resources.
   if (m_destructionInProgress || lostResource || m_isHidden || size != m_size)
     return;  // Just delete the bitmap.
 
   RecycledBitmap recycled = {std::move(bitmap), m_size};
-  m_recycledBitmaps.append(std::move(recycled));
+  m_recycledBitmaps.push_back(std::move(recycled));
 }
 
 PassRefPtr<StaticBitmapImage> DrawingBuffer::transferToStaticBitmapImage() {
   ScopedStateRestorer scopedStateRestorer(this);
 
   // This can be null if the context is lost before the first call to
   // grContext().
   GrContext* grContext = contextProvider()->grContext();
 
   cc::TextureMailbox textureMailbox;
@@ skipping 813 matching lines @@
   if (m_pixelUnpackBufferBindingDirty)
     client->DrawingBufferClientRestorePixelUnpackBufferBinding();
 }
 
 bool DrawingBuffer::shouldUseChromiumImage() {
   return RuntimeEnabledFeatures::webGLImageChromiumEnabled() &&
          m_chromiumImageUsage == AllowChromiumImage;
 }
 
 }  // namespace blink