Reland "media/track: Replace wtf/Assertions.h macros in favor of base/logging.h macros"

third_party/WebKit/Source/core/html/track/vtt/VTTParser.cpp

 /*
  * Copyright (C) 2011 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 73 matching lines @@
     , m_state(Initial)
     , m_decoder(TextResourceDecoder::create("text/plain", UTF8Encoding()))
     , m_currentStartTime(0)
     , m_currentEndTime(0)
     , m_client(client)
 {
 }
 
 void VTTParser::getNewCues(HeapVector<Member<TextTrackCue>>& outputCues)
 {
-    ASSERT(outputCues.isEmpty());
+    DCHECK(outputCues.isEmpty());
     outputCues.swap(m_cueList);
 }
 
 void VTTParser::getNewRegions(HeapVector<Member<VTTRegion>>& outputRegions)
 {
-    ASSERT(outputRegions.isEmpty());
+    DCHECK(outputRegions.isEmpty());
     outputRegions.swap(m_regionList);
 }
 
 void VTTParser::parseBytes(const char* data, size_t length)
 {
     String textData = m_decoder->decode(data, length);
     m_lineReader.append(textData);
     parse();
 }
 
@@ skipping 75 matching lines @@
         case BadCue:
             // Steps 42 - 48 - Discard lines until an empty line or a potential timing line is seen.
             m_state = ignoreBadCue(line);
             break;
         }
     }
 }
 
 void VTTParser::flushPendingCue()
 {
-    ASSERT(m_lineReader.isAtEndOfStream());
+    DCHECK(m_lineReader.isAtEndOfStream());
     // If we're in the CueText state when we run out of data, we emit the pending cue.
     if (m_state == CueText)
         createNewCue();
 }
 
 bool VTTParser::hasRequiredFileIdentifier(const String& line)
 {
     // A WebVTT file identifier consists of an optional BOM character,
     // the string "WEBVTT" followed by an optional space or tab character,
     // and any number of characters that are not line terminators ...
@@ skipping 353 matching lines @@
 
 DEFINE_TRACE(VTTParser)
 {
     visitor->trace(m_document);
     visitor->trace(m_client);
     visitor->trace(m_cueList);
     visitor->trace(m_regionList);
 }
 
 } // namespace blink