Selectively disable rubber banding on mac.

Source/core/frame/FrameView.cpp

Index: Source/core/frame/FrameView.cpp
diff --git a/Source/core/frame/FrameView.cpp b/Source/core/frame/FrameView.cpp
index b2cb7359a68f53b55c55af84554c523b8af8c1e1..083fe9ef369fa72146ccfb71086c1c8eb52479e7 100644
--- a/Source/core/frame/FrameView.cpp
+++ b/Source/core/frame/FrameView.cpp
@@ -3112,7 +3112,7 @@ void FrameView::removeChild(Widget* widget)
     ScrollView::removeChild(widget);
 }
 
-bool FrameView::wheelEvent(const PlatformWheelEvent& wheelEvent)
+bool FrameView::wheelEvent(const PlatformWheelEvent& wheelEvent, bool canRubberbandLeft, bool canRubberbandRight)
 {
     // Note that to allow for rubber-band over-scroll behavior, even non-scrollable views
     // should handle wheel events.
@@ -3125,7 +3125,7 @@ bool FrameView::wheelEvent(const PlatformWheelEvent& wheelEvent)
     if (!canHaveScrollbars())
         return false;
 
-    return ScrollableArea::handleWheelEvent(wheelEvent);
+    return ScrollableArea::handleWheelEvent(wheelEvent, canRubberbandLeft, canRubberbandRight);
 }
 
 bool FrameView::isVerticalDocument() const