Rename cleanup in comments in css/ directory.

third_party/WebKit/Source/core/css/CSSSelectorList.h

 /*
  * Copyright (C) 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 77 matching lines @@
  private:
   void DeleteSelectorsIfNeeded() {
     if (selector_array_)
       DeleteSelectors();
   }
   void DeleteSelectors();
 
   CSSSelectorList(const CSSSelectorList&) = delete;
   CSSSelectorList& operator=(const CSSSelectorList&) = delete;
 
-  // End of a multipart selector is indicated by m_isLastInTagHistory bit in the
-  // last item. End of the array is indicated by m_isLastInSelectorList bit in
-  // the last item.
+  // End of a multipart selector is indicated by is_last_in_tag_history_ bit in
+  // the last item. End of the array is indicated by is_last_in_selector_list_
+  // bit in the last item.
   CSSSelector* selector_array_;
 };
 
 inline const CSSSelector* CSSSelectorList::Next(const CSSSelector& current) {
   // Skip subparts of compound selectors.
   const CSSSelector* last = &current;
   while (!last->IsLastInTagHistory())
     last++;
   return last->IsLastInSelectorList() ? 0 : last + 1;
 }
 
 }  // namespace blink
 
 #endif  // CSSSelectorList_h