Move SetCanHaveScrollbars method from WebFrame to WebLocalFrame.

third_party/WebKit/public/web/WebLocalFrame.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef WebLocalFrame_h
 #define WebLocalFrame_h
 
 #include <set>
 #include "WebCompositionUnderline.h"
 #include "WebFrame.h"
@@ skipping 554 matching lines @@
   virtual base::SingleThreadTaskRunner* UnthrottledTaskRunner() = 0;
 
   // Returns the WebInputMethodController associated with this local frame.
   virtual WebInputMethodController* GetInputMethodController() = 0;
 
   // Loading ------------------------------------------------------------------
   // Creates and returns a loader. This function can be called only when this
   // frame is attached to a document.
   virtual std::unique_ptr<WebURLLoader> CreateURLLoader() = 0;
 
+  // Geometry -----------------------------------------------------------------
+
+  // If set to false, do not draw scrollbars on this frame's view.
+  virtual void SetCanHaveScrollbars(bool) = 0;
+
  protected:
   explicit WebLocalFrame(WebTreeScopeType scope) : WebFrame(scope) {}
 
   // Inherited from WebFrame, but intentionally hidden: it never makes sense
   // to call these on a WebLocalFrame.
   bool IsWebLocalFrame() const override = 0;
   WebLocalFrame* ToWebLocalFrame() override = 0;
   bool IsWebRemoteFrame() const override = 0;
   WebRemoteFrame* ToWebRemoteFrame() override = 0;
 };
 
 }  // namespace blink
 
 #endif  // WebLocalFrame_h