[oilpan] Completely move HTMLFormControlElement's hierarchy to the managed heap

Source/core/page/ChromeClient.h

Index: Source/core/page/ChromeClient.h
diff --git a/Source/core/page/ChromeClient.h b/Source/core/page/ChromeClient.h
index f497b085c4929445ca55143c7c4e8958576271b6..39cff89aaa65710337bd872e3734ffdd0036424c 100644
--- a/Source/core/page/ChromeClient.h
+++ b/Source/core/page/ChromeClient.h
@@ -304,9 +304,9 @@ public:
     // implementation should return true if it wants to do something in
     // addTextFieldDecorationsTo().
     // The argument is always non-0.
-    virtual bool willAddTextFieldDecorationsTo(HTMLInputElement*) { return false; }
+    virtual bool willAddTextFieldDecorationsTo(Handle<HTMLInputElement>) { return false; }
     // The argument is always non-0.
-    virtual void addTextFieldDecorationsTo(HTMLInputElement*) { }
+    virtual void addTextFieldDecorationsTo(Handle<HTMLInputElement>) { }
 
     virtual void postAccessibilityNotification(AccessibilityObject*, AXObjectCache::AXNotification) { }