Replace ASSERT, ASSERT_NOT_REACHED, and RELEASE_ASSERT in platform/graphics

third_party/WebKit/Source/platform/graphics/PictureSnapshot.cpp

 /*
  * Copyright (C) 2013 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 65 matching lines @@
                ? frame->finalizePixelsAndGetImage()
                : nullptr;
   }
   sk_sp<SkImage> makeFromData(SkData* data, const SkIRect* subset) override {
     return this->makeFromMemory(data->data(), data->size(), subset);
   }
 };
 
 PassRefPtr<PictureSnapshot> PictureSnapshot::load(
     const Vector<RefPtr<TilePictureStream>>& tiles) {
-  ASSERT(!tiles.isEmpty());
+  DCHECK(!tiles.isEmpty());
   Vector<sk_sp<SkPicture>> pictures;
   pictures.reserveCapacity(tiles.size());
   FloatRect unionRect;
   for (const auto& tileStream : tiles) {
     SkMemoryStream stream(tileStream->data.begin(), tileStream->data.size());
     SkiaImageDecoder factory;
     sk_sp<SkPicture> picture = SkPicture::MakeFromStream(&stream, &factory);
     if (!picture)
       return nullptr;
     FloatRect cullRect(picture->cullRect());
@@ skipping 99 matching lines @@
 }
 
 std::unique_ptr<JSONArray> PictureSnapshot::snapshotCommandLog() const {
   const SkIRect bounds = m_picture->cullRect().roundOut();
   LoggingCanvas canvas(bounds.width(), bounds.height());
   m_picture->playback(&canvas);
   return canvas.log();
 }
 
 }  // namespace blink