Move implementation of WebFrameImpl::executeCommand to Editor

Source/web/WebViewImpl.h

Index: Source/web/WebViewImpl.h
diff --git a/Source/web/WebViewImpl.h b/Source/web/WebViewImpl.h
index e47d5f8205bf70077164e6fc134402c93603a928..4de551425a36b515f80478668eee870c01934d04 100644
--- a/Source/web/WebViewImpl.h
+++ b/Source/web/WebViewImpl.h
@@ -386,10 +386,6 @@ public:
         const WebImage& dragImage,
         const WebPoint& dragImageOffset);
 
-    // Tries to scroll the currently focused element and bubbles up through the
-    // DOM and frame hierarchies. Returns true if something was scrolled.
-    bool bubblingScroll(WebCore::ScrollDirection, WebCore::ScrollGranularity);
-
     // Notification that a popup was opened/closed.
     void popupOpened(PopupContainer*);
     void popupClosed(PopupContainer*);