DevTools: do not use RAII for sync native breakpoints, reuse AsyncTask where possible.

third_party/WebKit/Source/core/frame/DOMTimerCoordinator.cpp

Index: third_party/WebKit/Source/core/frame/DOMTimerCoordinator.cpp
diff --git a/third_party/WebKit/Source/core/frame/DOMTimerCoordinator.cpp b/third_party/WebKit/Source/core/frame/DOMTimerCoordinator.cpp
index dc805198ee42ceb363b18e12793674a53cf9d4e6..8aec65a77bf3b409ef68f1f19b9bbec7a0372ef1 100644
--- a/third_party/WebKit/Source/core/frame/DOMTimerCoordinator.cpp
+++ b/third_party/WebKit/Source/core/frame/DOMTimerCoordinator.cpp
@@ -23,14 +23,8 @@ int DOMTimerCoordinator::installNewTimeout(ExecutionContext* context,
   // FIXME: DOMTimers depends heavily on ExecutionContext. Decouple them.
   ASSERT(context->timers() == this);
   int timeoutID = nextID();
-  TimeoutMap::AddResult result = m_timers.insert(
-      timeoutID,
-      DOMTimer::create(context, action, timeout, singleShot, timeoutID));
-  ASSERT(result.isNewEntry);
-  DOMTimer* timer = result.storedValue->value.get();
-
-  timer->suspendIfNeeded();
-
+  m_timers.insert(timeoutID, DOMTimer::create(context, action, timeout,
+                                              singleShot, timeoutID));
   return timeoutID;
 }