Don't omit ScrollableAreas in non-clickable FrameViews.

third_party/WebKit/Source/core/paint/PaintLayerScrollableArea.cpp

Index: third_party/WebKit/Source/core/paint/PaintLayerScrollableArea.cpp
diff --git a/third_party/WebKit/Source/core/paint/PaintLayerScrollableArea.cpp b/third_party/WebKit/Source/core/paint/PaintLayerScrollableArea.cpp
index 632f22baaa07665d9f41519e789b558eac7727ce..566d72f847410969a7f382933f7661954dd61a78 100644
--- a/third_party/WebKit/Source/core/paint/PaintLayerScrollableArea.cpp
+++ b/third_party/WebKit/Source/core/paint/PaintLayerScrollableArea.cpp
@@ -1674,10 +1674,6 @@ void PaintLayerScrollableArea::updateScrollableAreaSet(bool hasOverflow) {
 
   // FIXME: Does this need to be fixed later for OOPI?

[skobes, 2017/01/28 00:26:33]

Remove this FIXME.

   bool isVisibleToHitTest = box().style()->visibleToHitTesting();
-  if (HTMLFrameOwnerElement* owner = frame->deprecatedLocalOwner()) {
-    isVisibleToHitTest &= owner->layoutObject() &&
-                          owner->layoutObject()->style()->visibleToHitTesting();
-  }
 
   bool didScrollOverflow = m_scrollsOverflow;