Rename toV8(...) function in Blink to ToV8(...).

third_party/WebKit/Source/modules/webmidi/MIDIPort.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 172 matching lines @@
       break;
     case PortState::OPENED:
       NOTREACHED();
       break;
   }
 }
 
 ScriptPromise MIDIPort::accept(ScriptState* scriptState) {
   return ScriptPromise::cast(
       scriptState,
-      toV8(this, scriptState->context()->Global(), scriptState->isolate()));
+      ToV8(this, scriptState->context()->Global(), scriptState->isolate()));
 }
 
 ScriptPromise MIDIPort::reject(ScriptState* scriptState,
                                ExceptionCode ec,
                                const String& message) {
   return ScriptPromise::rejectWithDOMException(
       scriptState, DOMException::create(ec, message));
 }
 
 void MIDIPort::setStates(PortState state, ConnectionState connection) {
   DCHECK(state != PortState::DISCONNECTED || connection != ConnectionStateOpen);
   if (m_state == state && m_connection == connection)
     return;
   m_state = state;
   m_connection = connection;
   dispatchEvent(MIDIConnectionEvent::create(this));
   m_access->dispatchEvent(MIDIConnectionEvent::create(this));
 }
 
 }  // namespace blink