Support parsing BackgroundSpans and UnderlineSpans in Android IME's commitText()

third_party/WebKit/public/web/WebPlugin.h

 /*
  * Copyright (C) 2009, 2012 Google Inc. All rights reserved.
  * Copyright (C) 2014 Opera Software ASA. 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.
@@ skipping 160 matching lines @@
   virtual bool setComposition(
       const WebString& text,
       const WebVector<WebCompositionUnderline>& underlines,
       int selectionStart,
       int selectionEnd) {
     return false;
   }
 
   // Deletes the ongoing composition if any, inserts the specified text, and
   // moves the caret according to relativeCaretPosition.
-  virtual bool commitText(const WebString& text, int relativeCaretPosition) {
+  virtual bool commitText(const WebString& text,
+                          const WebVector<WebCompositionUnderline>& underlines,
+                          int relativeCaretPosition) {
     return false;
   }
 
   // Confirms an ongoing composition; holds or moves selections accroding to
   // selectionBehavior.
   virtual bool finishComposingText(
       WebInputMethodController::ConfirmCompositionBehavior selectionBehavior) {
     return false;
   }
 
@@ skipping 35 matching lines @@
 
   virtual bool isPlaceholder() { return true; }
 
  protected:
   ~WebPlugin() {}
 };
 
 }  // namespace blink
 
 #endif