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

third_party/WebKit/public/web/WebInputMethodController.h

 // Copyright 2016 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 WebInputMethodController_h
 #define WebInputMethodController_h
 
 #include "WebCompositionUnderline.h"
 #include "WebWidget.h"
 
@@ skipping 18 matching lines @@
   // Returns true if the composition text was set successfully.
   virtual bool setComposition(
       const WebString& text,
       const WebVector<WebCompositionUnderline>& underlines,
       int selectionStart,
       int selectionEnd) = 0;
 
   // Called to inform the WebWidget that deleting the ongoing composition if
   // any, inserting the specified text, and moving the caret according to
   // relativeCaretPosition.
-  virtual bool commitText(const WebString& text, int relativeCaretPosition) = 0;
+  virtual bool commitText(const WebString& text,
+                          const WebVector<WebCompositionUnderline>& underlines,
+                          int relativeCaretPosition) = 0;
 
   // Called to inform the WebWidget to confirm an ongoing composition.
   virtual bool finishComposingText(
       ConfirmCompositionBehavior selectionBehavior) = 0;
 };
 
 }  // namespace blink
 #endif