Web MIDI: Replace ASSERT macros with DCHECK macros

third_party/WebKit/Source/modules/webmidi/MIDIAccess.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 111 matching lines @@
     }
     if (outputs.size() != ids.size()) {
         // There is id duplication that violates the spec.
         outputs.clear();
     }
     return new MIDIOutputMap(outputs);
 }
 
 void MIDIAccess::didAddInputPort(const String& id, const String& manufacturer, const String& name, const String& version, PortState state)
 {
-    ASSERT(isMainThread());
+    DCHECK(isMainThread());
     MIDIInput* port = MIDIInput::create(this, id, manufacturer, name, version, state);
     m_inputs.append(port);
     dispatchEvent(MIDIConnectionEvent::create(port));
 }
 
 void MIDIAccess::didAddOutputPort(const String& id, const String& manufacturer, const String& name, const String& version, PortState state)
 {
-    ASSERT(isMainThread());
+    DCHECK(isMainThread());
     unsigned portIndex = m_outputs.size();
     MIDIOutput* port = MIDIOutput::create(this, portIndex, id, manufacturer, name, version, state);
     m_outputs.append(port);
     dispatchEvent(MIDIConnectionEvent::create(port));
 }
 
 void MIDIAccess::didSetInputPortState(unsigned portIndex, PortState state)
 {
-    ASSERT(isMainThread());
+    DCHECK(isMainThread());
     if (portIndex >= m_inputs.size())
         return;
 
     m_inputs[portIndex]->setState(state);
 }
 
 void MIDIAccess::didSetOutputPortState(unsigned portIndex, PortState state)
 {
-    ASSERT(isMainThread());
+    DCHECK(isMainThread());
     if (portIndex >= m_outputs.size())
         return;
 
     m_outputs[portIndex]->setState(state);
 }
 
 void MIDIAccess::didReceiveMIDIData(unsigned portIndex, const unsigned char* data, size_t length, double timeStamp)
 {
-    ASSERT(isMainThread());
+    DCHECK(isMainThread());
     if (portIndex >= m_inputs.size())
         return;
 
     // Convert from time in seconds which is based on the time coordinate system of monotonicallyIncreasingTime()
     // into time in milliseconds (a DOMHighResTimeStamp) according to the same time coordinate system as performance.now().
     // This is how timestamps are defined in the Web MIDI spec.
     Document* document = toDocument(getExecutionContext());
-    ASSERT(document);
+    DCHECK(document);
 
     double timeStampInMilliseconds = 1000 * document->loader()->timing().monotonicTimeToZeroBasedDocumentTime(timeStamp);
 
     m_inputs[portIndex]->didReceiveMIDIData(portIndex, data, length, timeStampInMilliseconds);
 }
 
 void MIDIAccess::sendMIDIData(unsigned portIndex, const unsigned char* data, size_t length, double timeStampInMilliseconds)
 {
     if (!data || !length || portIndex >= m_outputs.size())
         return;
     // Convert from a time in milliseconds (a DOMHighResTimeStamp) according to the same time coordinate system as performance.now()
     // into a time in seconds which is based on the time coordinate system of monotonicallyIncreasingTime().
     double timeStamp;
 
     if (!timeStampInMilliseconds) {
         // We treat a value of 0 (which is the default value) as special, meaning "now".
         // We need to translate it exactly to 0 seconds.
         timeStamp = 0;
     } else {
         Document* document = toDocument(getExecutionContext());
-        ASSERT(document);
+        DCHECK(document);
         double documentStartTime = document->loader()->timing().referenceMonotonicTime();
         timeStamp = documentStartTime + 0.001 * timeStampInMilliseconds;
     }
 
     m_accessor->sendMIDIData(portIndex, data, length, timeStamp);
 }
 
 void MIDIAccess::stop()
 {
     m_accessor.clear();
 }
 
 DEFINE_TRACE(MIDIAccess)
 {
     visitor->trace(m_inputs);
     visitor->trace(m_outputs);
     EventTargetWithInlineData::trace(visitor);
     ActiveDOMObject::trace(visitor);
 }
 
 } // namespace blink