Make ScriptStreamer and dependents Oilpan friendly.

Source/core/frame/DOMTimerCoordinator.h

 // Copyright 2015 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.
 
 #ifndef DOMTimerCoordinator_h
 #define DOMTimerCoordinator_h
 
-#include "core/frame/DOMTimer.h"
 #include "platform/heap/Handle.h"
 #include "wtf/Noncopyable.h"
 #include "wtf/PassOwnPtr.h"
 
 namespace blink {
 
 class DOMTimer;
 class ExecutionContext;
 class ScheduledAction;
 
 // Maintains a set of DOMTimers for a given page or
 // worker. DOMTimerCoordinator assigns IDs to timers; these IDs are
 // the ones returned to web authors from setTimeout or setInterval. It
 // also tracks recursive creation or iterative scheduling of timers,
 // which is used as a signal for throttling repetitive timers.
 class DOMTimerCoordinator {
     DISALLOW_ALLOCATION();
     WTF_MAKE_NONCOPYABLE(DOMTimerCoordinator);
 public:
     DOMTimerCoordinator();
 
     // Creates and installs a new timer. Returns the assigned ID.
-    int installNewTimeout(ExecutionContext*, PassOwnPtr<ScheduledAction>, int timeout, bool singleShot);
+    int installNewTimeout(ExecutionContext*, PassOwnPtrWillBeRawPtr<ScheduledAction>, int timeout, bool singleShot);
 
     // Removes and disposes the timer with the specified ID, if any. This may
     // destroy the timer.
     void removeTimeoutByID(int id);
 
     // Notifies registered timers that
     // ExecutionContext::timerAlignmentInterval has changed so that
     // timers can adjust their schedule to the new alignment interval.
     void didChangeTimerAlignmentInterval();
 
     // Timers created during the execution of other timers, and
     // repeating timers, are throttled. Timer nesting level tracks the
     // number of linked timers or repetitions of a timer. See
     // https://html.spec.whatwg.org/#timers
     int timerNestingLevel() { return m_timerNestingLevel; }
 
     // Sets the timer nesting level. Set when a timer executes so that
     // any timers created while the timer is executing will incur a
     // deeper timer nesting level, see DOMTimer::DOMTimer.
     void setTimerNestingLevel(int level) { m_timerNestingLevel = level; }
 
     void trace(Visitor*); // Oilpan.
 
 private:
     int nextID();
 
-    typedef WillBeHeapHashMap<int, RefPtrWillBeMember<DOMTimer> > TimeoutMap;
+    using TimeoutMap = WillBeHeapHashMap<int, RefPtrWillBeMember<DOMTimer>>;
     TimeoutMap m_timers;
 
     int m_circularSequentialID;
     int m_timerNestingLevel;
 };
 
 } // namespace blink
 
 #endif // DOMTimerCoordinator_h