Enable Oilpan for modules/geolocation by default.

Source/web/WebGeolocationError.cpp

Index: Source/web/WebGeolocationError.cpp
diff --git a/Source/web/WebGeolocationError.cpp b/Source/web/WebGeolocationError.cpp
index bca981af1f528c2bd98ecadd76ae27355b481db1..7930bb2f35f5f0774805c8412918e03026f82129 100644
--- a/Source/web/WebGeolocationError.cpp
+++ b/Source/web/WebGeolocationError.cpp
@@ -48,18 +48,18 @@ void WebGeolocationError::reset()
     m_private.reset();
 }
 
-WebGeolocationError::WebGeolocationError(PassRefPtrWillBeRawPtr<GeolocationError> error)
+WebGeolocationError::WebGeolocationError(GeolocationError* error)
 {
     m_private = error;
 }
 
-WebGeolocationError& WebGeolocationError::operator=(PassRefPtrWillBeRawPtr<GeolocationError> error)
+WebGeolocationError& WebGeolocationError::operator=(GeolocationError* error)
 {
     m_private = error;
     return *this;
 }
 
-WebGeolocationError::operator PassRefPtrWillBeRawPtr<GeolocationError>() const
+WebGeolocationError::operator GeolocationError*() const
 {
     return m_private.get();
 }