Add support for edit commands in OOPIFs.

third_party/WebKit/public/web/WebViewClient.h

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 102 matching lines @@
     // in screen coordinates.
     virtual WebRect rootWindowRect() { return WebRect(); }
 
     // Editing -------------------------------------------------------------
 
     // These methods allow the client to intercept and overrule editing
     // operations.
     virtual void didCancelCompositionOnSelectionChange() { }
     virtual void didChangeContents() { }
 
-    // This method is called in response to WebView's handleInputEvent()
-    // when the default action for the current keyboard event is not
-    // suppressed by the page, to give the embedder a chance to handle
-    // the keyboard event specially.
-    //
-    // Returns true if the keyboard event was handled by the embedder,
-    // indicating that the default action should be suppressed.
-    virtual bool handleCurrentKeyboardEvent() { return false; }
-
     // Dialogs -------------------------------------------------------------
 
     // Ask users to choose date/time for the specified parameters. When a user
     // chooses a value, an implementation of this function should call
     // WebDateTimeChooserCompletion::didChooseValue or didCancelChooser. If the
     // implementation opened date/time chooser UI successfully, it should return
     // true. This function is used only if ExternalDateTimeChooser is used.
     virtual bool openDateTimeChooser(const WebDateTimeChooserParams&, WebDateTimeChooserCompletion*) { return false; }
 
     // Show a notification popup for the specified form validation messages
@@ skipping 135 matching lines @@
     WebRect windowResizerRect() override { return WebRect(); }
     virtual WebWidgetClient* widgetClient() { return this; }
 
 protected:
     ~WebViewClient() { }
 };
 
 } // namespace blink
 
 #endif