In-place modification of drag related functionality present in LocalFrame

third_party/WebKit/Source/core/frame/LocalFrame.h

Index: third_party/WebKit/Source/core/frame/LocalFrame.h
diff --git a/third_party/WebKit/Source/core/frame/LocalFrame.h b/third_party/WebKit/Source/core/frame/LocalFrame.h
index a0435f267707bbb6ec6879d5f1906d2200954a3a..adb107f2cedb68a8baeff336a0328e35d6497999 100644
--- a/third_party/WebKit/Source/core/frame/LocalFrame.h
+++ b/third_party/WebKit/Source/core/frame/LocalFrame.h
@@ -48,7 +48,6 @@ namespace blink {
 class Color;
 class ContentSettingsClient;
 class Document;
-class DragImage;
 class Editor;
 template <typename Traversal>
 class EditingAlgorithm;
@@ -91,8 +90,6 @@ class CORE_EXPORT LocalFrame final : public Frame,
                                      public Supplementable<LocalFrame> {
   USING_GARBAGE_COLLECTED_MIXIN(LocalFrame);
 
-  friend class LocalFrameTest;
-
  public:
   static LocalFrame* Create(LocalFrameClient*,
                             Page&,
@@ -201,9 +198,6 @@ class CORE_EXPORT LocalFrame final : public Frame,
   void DeviceScaleFactorChanged();
   double DevicePixelRatio() const;
 
-  std::unique_ptr<DragImage> NodeImage(Node&);
-  std::unique_ptr<DragImage> DragImageForSelection(float opacity);
-
   String SelectedText() const;
   String SelectedTextForClipboard() const;