Oilpan: have Navigator and its supplements be on the heap by default.

Source/modules/netinfo/NavigatorNetworkInformation.cpp

Index: Source/modules/netinfo/NavigatorNetworkInformation.cpp
diff --git a/Source/modules/netinfo/NavigatorNetworkInformation.cpp b/Source/modules/netinfo/NavigatorNetworkInformation.cpp
index 74065e8da859fc75e655513a45fd329f94e01b15..962fe6901193f7e67e1f69ef85eceb5223d2b15b 100644
--- a/Source/modules/netinfo/NavigatorNetworkInformation.cpp
+++ b/Source/modules/netinfo/NavigatorNetworkInformation.cpp
@@ -17,21 +17,23 @@ NavigatorNetworkInformation::NavigatorNetworkInformation(Navigator& navigator)
 {
 }
 
-DEFINE_EMPTY_DESTRUCTOR_WILL_BE_REMOVED(NavigatorNetworkInformation);
+NavigatorNetworkInformation::~NavigatorNetworkInformation()
+{
+}
 
 NavigatorNetworkInformation& NavigatorNetworkInformation::from(Navigator& navigator)
 {
     NavigatorNetworkInformation* supplement = toNavigatorNetworkInformation(navigator);
     if (!supplement) {
         supplement = new NavigatorNetworkInformation(navigator);
-        provideTo(navigator, supplementName(), adoptPtrWillBeNoop(supplement));
+        provideTo(navigator, supplementName(), supplement);
     }
     return *supplement;
 }
 
 NavigatorNetworkInformation* NavigatorNetworkInformation::toNavigatorNetworkInformation(Navigator& navigator)
 {
-    return static_cast<NavigatorNetworkInformation*>(WillBeHeapSupplement<Navigator>::from(navigator, supplementName()));
+    return static_cast<NavigatorNetworkInformation*>(HeapSupplement<Navigator>::from(navigator, supplementName()));
 }
 
 const char* NavigatorNetworkInformation::supplementName()
@@ -56,7 +58,7 @@ NetworkInformation* NavigatorNetworkInformation::connection()
 DEFINE_TRACE(NavigatorNetworkInformation)
 {
     visitor->trace(m_connection);
-    WillBeHeapSupplement<Navigator>::trace(visitor);
+    HeapSupplement<Navigator>::trace(visitor);
     DOMWindowProperty::trace(visitor);
 }