Rename ASSERT_NO_EXCEPTION_STATE and IGNORE_EXCEPTION_STATE

Source/core/editing/VisibleUnits.cpp

 /*
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 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 523 matching lines @@
 
     Document* d = boundary->document();
     RefPtr<Range> searchRange(d->createRange());
     Position start(pos.parentAnchoredEquivalent());
 
     Vector<UChar, 1024> string;
     unsigned prefixLength = 0;
 
     if (requiresContextForWordBoundary(c.characterAfter())) {
         RefPtr<Range> backwardsScanRange(d->createRange());
-        backwardsScanRange->setEnd(start.deprecatedNode(), start.deprecatedEditingOffset(), IGNORE_EXCEPTION_STATE);
+        backwardsScanRange->setEnd(start.deprecatedNode(), start.deprecatedEditingOffset(), IGNORE_EXCEPTION);
         SimplifiedBackwardsTextIterator backwardsIterator(backwardsScanRange.get());
         while (!backwardsIterator.atEnd()) {
             Vector<UChar, 1024> characters;
             backwardsIterator.prependTextTo(characters);
             int length = characters.size();
             int i = startOfLastWordBoundaryContext(characters.data(), length);
             string.prepend(characters.data() + i, length - i);
             prefixLength += length - i;
             if (i > 0)
                 break;
             backwardsIterator.advance();
         }
     }
 
-    searchRange->selectNodeContents(boundary, IGNORE_EXCEPTION_STATE);
-    searchRange->setStart(start.deprecatedNode(), start.deprecatedEditingOffset(), IGNORE_EXCEPTION_STATE);
+    searchRange->selectNodeContents(boundary, IGNORE_EXCEPTION);
+    searchRange->setStart(start.deprecatedNode(), start.deprecatedEditingOffset(), IGNORE_EXCEPTION);
     TextIterator it(searchRange.get(), TextIteratorEmitsCharactersBetweenAllVisiblePositions);
     unsigned next = 0;
     bool inTextSecurityMode = start.deprecatedNode() && start.deprecatedNode()->renderer() && start.deprecatedNode()->renderer()->style()->textSecurity() != TSNONE;
     bool needMoreContext = false;
     while (!it.atEnd()) {
         // Keep asking the iterator for chunks until the search function
         // returns an end value not equal to the length of the string passed to it.
         if (!inTextSecurityMode)
             it.appendTextTo(string);
         else {
@@ skipping 843 matching lines @@
 {
     return direction == LTR ? logicalStartOfLine(c) : logicalEndOfLine(c);
 }
 
 VisiblePosition rightBoundaryOfLine(const VisiblePosition& c, TextDirection direction)
 {
     return direction == LTR ? logicalEndOfLine(c) : logicalStartOfLine(c);
 }
 
 }