Implemented SetSelection for the Web content on Windows.

ui/accessibility/ax_position.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 UI_ACCESSIBILITY_AX_POSITION_H_
 #define UI_ACCESSIBILITY_AX_POSITION_H_
 
 #include <stdint.h>
 
 #include <algorithm>
@@ skipping 128 matching lines @@
         } else {
           str_text_offset = base::IntToString(text_offset_);
         }
         str = "TextPosition tree_id=" + base::IntToString(tree_id_) +
               " anchor_id=" + base::IntToString(anchor_id_) + " text_offset=" +
               str_text_offset + " affinity=" +
               ui::ToString(static_cast<AXTextAffinity>(affinity_));
       }
     }
 
-    if (!IsTextPosition() || text_offset() > MaxTextOffset())
+    if (!IsTextPosition() || text_offset_ > MaxTextOffset())
       return str;
 
     std::string text = base::UTF16ToUTF8(GetInnerText());
     DCHECK_GE(text_offset_, 0);
     DCHECK_LE(text_offset_, static_cast<int>(text.length()));
     std::string annotated_text;
-    if (text_offset() == MaxTextOffset()) {
+    if (text_offset_ == MaxTextOffset()) {
       annotated_text = text + "<>";
     } else {
-      annotated_text = text.substr(0, text_offset()) + "<" +
-                       text[text_offset()] + ">" +
-                       text.substr(text_offset() + 1);
+      annotated_text = text.substr(0, text_offset_) + "<" + text[text_offset_] +
+                       ">" + text.substr(text_offset_ + 1);
     }
 
     return str + " annotated_text=" + annotated_text;
   }
 
   int tree_id() const { return tree_id_; }
   int32_t anchor_id() const { return anchor_id_; }
 
   AXNodeType* GetAnchor() const {
     if (tree_id_ == INVALID_TREE_ID || anchor_id_ == INVALID_ANCHOR_ID)
@@ skipping 963 matching lines @@
 
 template <class AXPositionType, class AXNodeType>
 bool operator>=(const AXPosition<AXPositionType, AXNodeType>& first,
                 const AXPosition<AXPositionType, AXNodeType>& second) {
   return first == second || first > second;
 }
 
 }  // namespace ui
 
 #endif  // UI_ACCESSIBILITY_AX_POSITION_H_