Replace ASSERT with DCHECK in modules/

third_party/WebKit/Source/modules/speech/testing/PlatformSpeechSynthesizerMock.cpp

 /*
  * Copyright (C) 2013 Apple Computer, 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:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 33 matching lines @@
       speaking_error_occurred_timer_(
           this,
           &PlatformSpeechSynthesizerMock::SpeakingErrorOccurred),
       speaking_finished_timer_(
           this,
           &PlatformSpeechSynthesizerMock::SpeakingFinished) {}
 
 PlatformSpeechSynthesizerMock::~PlatformSpeechSynthesizerMock() {}
 
 void PlatformSpeechSynthesizerMock::SpeakingErrorOccurred(TimerBase*) {
-  ASSERT(current_utterance_);
+  DCHECK(current_utterance_);
 
   Client()->SpeakingErrorOccurred(current_utterance_);
   SpeakNext();
 }
 
 void PlatformSpeechSynthesizerMock::SpeakingFinished(TimerBase*) {
-  ASSERT(current_utterance_);
+  DCHECK(current_utterance_);
   Client()->DidFinishSpeaking(current_utterance_);
   SpeakNext();
 }
 
 void PlatformSpeechSynthesizerMock::SpeakNext() {
   if (speaking_error_occurred_timer_.IsActive())
     return;
 
   if (queued_utterances_.IsEmpty()) {
     current_utterance_ = nullptr;
@@ skipping 20 matching lines @@
     PlatformSpeechSynthesisUtterance* utterance) {
   if (!current_utterance_) {
     current_utterance_ = utterance;
     SpeakNow();
     return;
   }
   queued_utterances_.push_back(utterance);
 }
 
 void PlatformSpeechSynthesizerMock::SpeakNow() {
-  ASSERT(current_utterance_);
+  DCHECK(current_utterance_);
   Client()->DidStartSpeaking(current_utterance_);
 
   // Fire a fake word and then sentence boundary event.
   Client()->BoundaryEventOccurred(current_utterance_, kSpeechWordBoundary, 0);
   Client()->BoundaryEventOccurred(current_utterance_, kSpeechSentenceBoundary,
                                   current_utterance_->GetText().length());
 
   // Give the fake speech job some time so that pause and other functions have
   // time to be called.
   speaking_finished_timer_.StartOneShot(.1, BLINK_FROM_HERE);
@@ skipping 24 matching lines @@
   Client()->DidResumeSpeaking(current_utterance_);
 }
 
 DEFINE_TRACE(PlatformSpeechSynthesizerMock) {
   visitor->Trace(current_utterance_);
   visitor->Trace(queued_utterances_);
   PlatformSpeechSynthesizer::Trace(visitor);
 }
 
 }  // namespace blink