Oilpan: move core/workers to oilpan's heap.

Source/core/workers/WorkerGlobalScope.h

Index: Source/core/workers/WorkerGlobalScope.h
diff --git a/Source/core/workers/WorkerGlobalScope.h b/Source/core/workers/WorkerGlobalScope.h
index 3648d24ca677ec7a9e6cfffefb88aee541d16ffb..120ca266abaea97331f79d680749786e3cff41fc 100644
--- a/Source/core/workers/WorkerGlobalScope.h
+++ b/Source/core/workers/WorkerGlobalScope.h
@@ -57,8 +57,9 @@ namespace WebCore {
     class WorkerNavigator;
     class WorkerThread;
 
-    class WorkerGlobalScope : public RefCounted<WorkerGlobalScope>, public ScriptWrappable, public SecurityContext, public ExecutionContext, public ExecutionContextClient, public WorkerSupplementable, public EventTargetWithInlineData {
-        REFCOUNTED_EVENT_TARGET(WorkerGlobalScope);
+    class WorkerGlobalScope : public RefCountedWillBeRefCountedGarbageCollected<WorkerGlobalScope>, public ScriptWrappable, public SecurityContext, public ExecutionContext, public ExecutionContextClient, public WorkerSupplementable, public EventTargetWithInlineData {
+        DECLARE_GC_INFO;
+        DEFINE_EVENT_TARGET_REFCOUNTING(RefCountedWillBeRefCountedGarbageCollected<WorkerGlobalScope>);
     public:
         virtual ~WorkerGlobalScope();
 
@@ -123,6 +124,8 @@ namespace WebCore {
         using SecurityContext::securityOrigin;
         using SecurityContext::contentSecurityPolicy;
 
+        void trace(Visitor*);

[Mads Ager (chromium), 2014/02/24 13:27:53]

Please make the trace method virtual and implement it in the subclasses so that
we get full tracing dependent on the actual class.

[sof, 2014/02/24 22:44:27]

Done.

+
     protected:
         WorkerGlobalScope(const KURL&, const String& userAgent, WorkerThread*, double timeOrigin, PassOwnPtr<WorkerClients>);
         void applyContentSecurityPolicyFromString(const String& contentSecurityPolicy, ContentSecurityPolicy::HeaderType);
@@ -146,9 +149,9 @@ namespace WebCore {
         KURL m_url;
         String m_userAgent;
 
-        mutable RefPtr<WorkerConsole> m_console;
-        mutable RefPtr<WorkerLocation> m_location;
-        mutable RefPtr<WorkerNavigator> m_navigator;
+        mutable RefPtrWillBeMember<WorkerConsole> m_console;
+        mutable RefPtrWillBeMember<WorkerLocation> m_location;
+        mutable RefPtrWillBeMember<WorkerNavigator> m_navigator;
 
         OwnPtr<WorkerScriptController> m_script;
         WorkerThread* m_thread;

[haraken, 2014/02/24 13:28:36]

You need to change this to a Member.