Remove Backslash-as-JPY hack

Source/core/editing/TextIterator.h

 /*
  * Copyright (C) 2004, 2006, 2009 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 22 matching lines @@
 namespace WebCore {
 
 class InlineTextBox;
 class RenderText;
 class RenderTextFragment;
 
 enum TextIteratorBehavior {
     TextIteratorDefaultBehavior = 0,
     TextIteratorEmitsCharactersBetweenAllVisiblePositions = 1 << 0,
     TextIteratorEntersTextControls = 1 << 1,
-    TextIteratorEmitsTextsWithoutTranscoding = 1 << 2,
-    TextIteratorIgnoresStyleVisibility = 1 << 3,
-    TextIteratorEmitsObjectReplacementCharacters = 1 << 4,
-    TextIteratorEmitsOriginalText = 1 << 5,
-    TextIteratorStopsOnFormControls = 1 << 6,
-    TextIteratorEmitsImageAltText = 1 << 7,
+    TextIteratorIgnoresStyleVisibility = 1 << 2,
+    TextIteratorEmitsObjectReplacementCharacters = 1 << 3,
+    TextIteratorEmitsOriginalText = 1 << 4,
+    TextIteratorStopsOnFormControls = 1 << 5,
+    TextIteratorEmitsImageAltText = 1 << 6,
 };
 
 // FIXME: Can't really answer this question correctly without knowing the white-space mode.
 // FIXME: Move this somewhere else in the editing directory. It doesn't belong here.
 inline bool isCollapsibleWhitespace(UChar c)
 {
     switch (c) {
         case ' ':
         case '\n':
             return true;
         default:
             return false;
     }
 }
 
-String plainText(const Range*, TextIteratorBehavior defaultBehavior = TextIteratorDefaultBehavior, bool isDisplayString = false);
+String plainText(const Range*, TextIteratorBehavior defaultBehavior = TextIteratorDefaultBehavior);
 PassRefPtr<Range> findPlainText(const Range*, const String&, FindOptions);
 
 class BitStack {
 public:
     BitStack();
     ~BitStack();
 
     void push(bool);
     void pop();
 
@@ skipping 112 matching lines @@
     // Used when deciding whether to emit a "positioning" (e.g. newline) before any other content
     bool m_hasEmitted;
 
     // Used by selection preservation code.  There should be one character emitted between every VisiblePosition
     // in the Range used to create the TextIterator.
     // FIXME <rdar://problem/6028818>: This functionality should eventually be phased out when we rewrite
     // moveParagraphs to not clone/destroy moved content.
     bool m_emitsCharactersBetweenAllVisiblePositions;
     bool m_entersTextControls;
 
-    // Used when we want texts for copying, pasting, and transposing.
-    bool m_emitsTextWithoutTranscoding;
     // Used in pasting inside password field.
     bool m_emitsOriginalText;
     // Used when deciding text fragment created by :first-letter should be looked into.
     bool m_handledFirstLetter;
     // Used when the visibility of the style should not affect text gathering.
     bool m_ignoresStyleVisibility;
     // Used when emitting the special 0xFFFC character is required.
     bool m_emitsObjectReplacementCharacters;
     // Used when the iteration should stop if form controls are reached.
     bool m_stopsOnFormControls;
@@ skipping 155 matching lines @@
     Vector<UChar> m_buffer;
     // Did we have to look ahead in the textIterator to confirm the current chunk?
     bool m_didLookAhead;
     RefPtr<Range> m_range;
     TextIterator m_textIterator;
 };
 
 }
 
 #endif