Rename IGNORE_EXCEPTION to IGNORE_EXCEPTION_FOR_TESTING

third_party/WebKit/Source/core/editing/commands/SplitTextNodeCommand.cpp

 /*
  * Copyright (C) 2005, 2008 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 33 matching lines @@
   DCHECK_GT(m_text2->length(), 0u);
   DCHECK_GT(m_offset, 0u);
   DCHECK_LT(m_offset, m_text2->length());
 }
 
 void SplitTextNodeCommand::doApply(EditingState*) {
   ContainerNode* parent = m_text2->parentNode();
   if (!parent || !hasEditableStyle(*parent))
     return;
 
-  String prefixText = m_text2->substringData(0, m_offset, IGNORE_EXCEPTION);
+  String prefixText =
+      m_text2->substringData(0, m_offset, IGNORE_EXCEPTION_FOR_TESTING);
   if (prefixText.isEmpty())
     return;
 
   m_text1 = Text::create(document(), prefixText);
   DCHECK(m_text1);
   document().markers().copyMarkers(m_text2.get(), 0, m_offset, m_text1.get(),
                                    0);
 
   insertText1AndTrimText2();
 }
@@ skipping 35 matching lines @@
   document().updateStyleAndLayout();
 }
 
 DEFINE_TRACE(SplitTextNodeCommand) {
   visitor->trace(m_text1);
   visitor->trace(m_text2);
   SimpleEditCommand::trace(visitor);
 }
 
 }  // namespace blink