Deleted Widget/FrameViewBase

third_party/WebKit/Source/platform/scroll/ScrollableArea.h

Index: third_party/WebKit/Source/platform/scroll/ScrollableArea.h
diff --git a/third_party/WebKit/Source/platform/scroll/ScrollableArea.h b/third_party/WebKit/Source/platform/scroll/ScrollableArea.h
index 40eb97c745918efc5318f416f04dd445e1ef3ba5..a84fe5c645f4d5abb3090b8f4208716afac456f0 100644
--- a/third_party/WebKit/Source/platform/scroll/ScrollableArea.h
+++ b/third_party/WebKit/Source/platform/scroll/ScrollableArea.h
@@ -200,6 +200,12 @@ class PLATFORM_EXPORT ScrollableArea : public GarbageCollectedMixin,
     NOTREACHED();
     return scrollbar_point;
   }
+  virtual IntPoint ConvertFromRootFrame(
+      const IntPoint& point_in_root_frame) const {
+    NOTREACHED();
+    return point_in_root_frame;
+  }
+
   virtual Scrollbar* HorizontalScrollbar() const { return nullptr; }
   virtual Scrollbar* VerticalScrollbar() const { return nullptr; }