WebKit MediaStream cleanup: ASSERT-->DCHECK and ASSERT_NOT_REACHED-->NOTREACHED etc

third_party/WebKit/Source/modules/mediastream/RTCSessionDescriptionRequestPromiseImpl.cpp

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "modules/mediastream/RTCSessionDescriptionRequestPromiseImpl.h"
 
 #include "bindings/core/v8/ScriptPromiseResolver.h"
 #include "core/dom/DOMException.h"
 #include "core/dom/ExceptionCode.h"
 #include "modules/mediastream/RTCPeerConnection.h"
 #include "modules/mediastream/RTCSessionDescription.h"
 #include "public/platform/WebRTCSessionDescription.h"
 
 namespace blink {
 
 RTCSessionDescriptionRequestPromiseImpl* RTCSessionDescriptionRequestPromiseImpl::create(RTCPeerConnection* requester, ScriptPromiseResolver* resolver)
 {
     return new RTCSessionDescriptionRequestPromiseImpl(requester, resolver);
 }
 
 RTCSessionDescriptionRequestPromiseImpl::RTCSessionDescriptionRequestPromiseImpl(RTCPeerConnection* requester, ScriptPromiseResolver* resolver)
     : m_requester(requester)
     , m_resolver(resolver)
 {
-    ASSERT(m_requester);
-    ASSERT(m_resolver);
+    DCHECK(m_requester);
+    DCHECK(m_resolver);
 }
 
 RTCSessionDescriptionRequestPromiseImpl::~RTCSessionDescriptionRequestPromiseImpl()
 {
-    ASSERT(!m_requester);
+    DCHECK(!m_requester);
 }
 
 void RTCSessionDescriptionRequestPromiseImpl::requestSucceeded(const WebRTCSessionDescription& webSessionDescription)
 {
     if (m_requester && m_requester->shouldFireDefaultCallbacks()) {
         m_resolver->resolve(RTCSessionDescription::create(webSessionDescription));
     } else {
         // This is needed to have the resolver release its internal resources
         // while leaving the associated promise pending as specified.
         m_resolver->detach();
@@ skipping 22 matching lines @@
 }
 
 DEFINE_TRACE(RTCSessionDescriptionRequestPromiseImpl)
 {
     visitor->trace(m_resolver);
     visitor->trace(m_requester);
     RTCSessionDescriptionRequest::trace(visitor);
 }
 
 } // namespace blink