Remove logic to reset input method more than needed

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 96 matching lines @@
   virtual void pageImportanceSignalsChanged() {}
 
   // Called to get the position of the root window containing the widget
   // 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() {}
 
   // 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&,
@@ skipping 155 matching lines @@
   void show(WebNavigationPolicy) override {}
   virtual WebWidgetClient* widgetClient() { return this; }
 
  protected:
   ~WebViewClient() {}
 };
 
 }  // namespace blink
 
 #endif