Switch to WebFrame from the WebKit API....

webkit/glue/webtextinput.h

-// Copyright (c) 2009 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 WEBKIT_GLUE_WEBTEXTINPUT_H_
-#define WEBKIT_GLUE_WEBTEXTINPUT_H_
-
-#include <string>
-#include "base/basictypes.h"
-#include "base/string16.h"
-
-class WebTextInput {
- public:
-  WebTextInput() {}
-  virtual ~WebTextInput() {}
-
-  // Inserts text to the associated frame.
-  virtual void InsertText(const string16& text) = 0;
-
-  // Executes the given editing command on the frame.
-  virtual void DoCommand(const string16& command) = 0;
-
-  // Sets marked text region on the frame.
-  virtual void SetMarkedText(const string16& text,
-                             int32_t location, int32_t length) = 0;
-
-  // Clears the marked text region on the frame.
-  virtual void UnMarkText() = 0;
-
-  // Returns true if there are marked texts on the frame, returns false
-  // otherwise.
-  virtual bool HasMarkedText() = 0;
-
-  // Writes the textual representation of the marked range on the frame to
-  // range_str.
-  virtual void MarkedRange(std::string* range_str) = 0;
-
-  // Writes the textual representation of the selected range on the frame to
-  // range_str.
-  virtual void SelectedRange(std::string* range_str) = 0;
-
-  // Writes the textual representation of the attributes of marked text range
-  // on the frame to attributes.
-  virtual void ValidAttributesForMarkedText(std::string* attributes) = 0;
-
-  virtual void ConversationIdentifier() = 0;
-  virtual void SubstringFromRange(int32_t location, int32_t length) = 0;
-  virtual void AttributedSubstringFromRange(int32_t location,
-                                            int32_t length) = 0;
-  virtual void FirstRectForCharacterRange(int32_t location,
-                                          int32_t length) = 0;
-  virtual void CharacterIndexForPoint(double x, double y) = 0;
-  virtual void MakeAttributedString(const std::string& str) = 0;
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(WebTextInput);
-};
-
-#endif  // #ifndef WEBKIT_GLUE_WEBTEXTINPUT_H_