Remove OwnPtr::release() calls in core/ (part 3).

third_party/WebKit/Source/core/inspector/ThreadDebugger.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 "core/inspector/ThreadDebugger.h"
 
 #include "bindings/core/v8/ScriptCallStack.h"
 #include "bindings/core/v8/ScriptValue.h"
 #include "bindings/core/v8/V8Binding.h"
 #include "bindings/core/v8/V8DOMException.h"
@@ skipping 144 matching lines @@
     TRACE_EVENT_INSTANT1("devtools.timeline", "TimeStamp", TRACE_EVENT_SCOPE_THREAD, "data", InspectorTimeStampEvent::data(currentExecutionContext(isolate), title));
 }
 
 void ThreadDebugger::startRepeatingTimer(double interval, V8DebuggerClient::TimerCallback callback, void* data)
 {
     m_timerData.append(data);
     m_timerCallbacks.append(callback);
 
     OwnPtr<Timer<ThreadDebugger>> timer = adoptPtr(new Timer<ThreadDebugger>(this, &ThreadDebugger::onTimer));
     Timer<ThreadDebugger>* timerPtr = timer.get();
-    m_timers.append(timer.release());
+    m_timers.append(std::move(timer));
     timerPtr->startRepeating(interval, BLINK_FROM_HERE);
 }
 
 void ThreadDebugger::cancelTimer(void* data)
 {
     for (size_t index = 0; index < m_timerData.size(); ++index) {
         if (m_timerData[index] == data) {
             m_timers[index]->stop();
             m_timerCallbacks.remove(index);
             m_timers.remove(index);
             m_timerData.remove(index);
             return;
         }
     }
 }
 
 void ThreadDebugger::onTimer(Timer<ThreadDebugger>* timer)
 {
     for (size_t index = 0; index < m_timers.size(); ++index) {
         if (m_timers[index] == timer) {
             m_timerCallbacks[index](m_timerData[index]);
             return;
         }
     }
 }
 
 } // namespace blink