Enable Oilpan for modules/geolocation by default.

Source/modules/geolocation/PositionError.h

 /*
  * Copyright (C) 2008 Apple 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:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 10 matching lines @@
  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef PositionError_h
 #define PositionError_h
 
 #include "bindings/v8/ScriptWrappable.h"
 #include "platform/heap/Handle.h"
-#include "wtf/RefCounted.h"
 #include "wtf/text/WTFString.h"
 
 namespace WebCore {
 
-class PositionError : public RefCountedWillBeGarbageCollectedFinalized<PositionError>, public ScriptWrappable {
+class PositionError : public GarbageCollectedFinalized<PositionError>, public ScriptWrappable {
 public:
     enum ErrorCode {
         PERMISSION_DENIED = 1,
         POSITION_UNAVAILABLE = 2,
         TIMEOUT = 3
     };
 
-    static PassRefPtrWillBeRawPtr<PositionError> create(ErrorCode code, const String& message) { return adoptRefWillBeNoop(new PositionError(code, message)); }
+    static PositionError* create(ErrorCode code, const String& message) { return new PositionError(code, message); }
     void trace(Visitor*) { }
 
     ErrorCode code() const { return m_code; }
     const String& message() const { return m_message; }
     void setIsFatal(bool isFatal) { m_isFatal = isFatal; }
     bool isFatal() const { return m_isFatal; }
 
 private:
     PositionError(ErrorCode code, const String& message)
         : m_code(code)
         , m_message(message)
         , m_isFatal(false)
     {
         ScriptWrappable::init(this);
     }
 
     ErrorCode m_code;
     String m_message;
     // Whether the error is fatal, such that no request can ever obtain a good
     // position fix in the future.
     bool m_isFatal;
 };
 
 } // namespace WebCore
 
 #endif // PositionError_h