CommentSafeIncrement   72 extensions/browser/file_highlighter.cc     CommentSafeIncrement(str, index);
CommentSafeIncrement  170 extensions/browser/file_highlighter.cc       CommentSafeIncrement(contents_, &start_);
CommentSafeIncrement  192 extensions/browser/file_highlighter.cc       CommentSafeIncrement(contents_, &local_start);