[refactor] Remove WebWidget::applyReplacementRange

third_party/WebKit/Source/web/WebInputMethodControllerImpl.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 WebInputMethodControllerImpl_h
 #define WebInputMethodControllerImpl_h
 
 #include "platform/heap/Handle.h"
 #include "public/web/WebCompositionUnderline.h"
 #include "public/web/WebInputMethodController.h"
 
 namespace blink {
 
 class InputMethodController;
 class LocalFrame;
 class WebLocalFrameImpl;
 class WebPlugin;
+class WebRange;
 class WebString;
 
 class WebInputMethodControllerImpl : public WebInputMethodController {
   WTF_MAKE_NONCOPYABLE(WebInputMethodControllerImpl);
 
  public:
   explicit WebInputMethodControllerImpl(WebLocalFrameImpl* ownerFrame);
   ~WebInputMethodControllerImpl() override;
 
   static WebInputMethodControllerImpl* fromFrame(LocalFrame*);
 
   // WebInputMethodController overrides.
   bool setComposition(const WebString& text,
                       const WebVector<WebCompositionUnderline>& underlines,
+                      const WebRange& replacementRange,
                       int selectionStart,

[dglazkov, 2017/02/07 16:47:45]

Would you consider switching selectionStart/selectionEnd to use WebRange as
well? Maybe not in this CL.

[EhsanK, 2017/02/07 17:14:47]

Yes definitely. I filed a bug and assigned it to myself.

                       int selectionEnd) override;
   bool commitText(const WebString& text,
                   const WebVector<WebCompositionUnderline>& underlines,
+                  const WebRange& replacementRange,
                   int relativeCaretPosition) override;
   bool finishComposingText(
       ConfirmCompositionBehavior selectionBehavior) override;
   WebTextInputInfo textInputInfo() override;
   WebTextInputType textInputType() override;
 
   void setSuppressNextKeypressEvent(bool suppress) {
     m_suppressNextKeypressEvent = suppress;
   }
 
   DECLARE_TRACE();
 
  private:
   LocalFrame* frame() const;
   InputMethodController& inputMethodController() const;
   WebPlugin* focusedPluginIfInputMethodSupported() const;
 
   WeakMember<WebLocalFrameImpl> m_webLocalFrame;
   bool m_suppressNextKeypressEvent;
 };
 }  // namespace blink
 
 #endif