[PATCH] Refactor the formatter of clang-format.

[Daniel Jasper]

Nice.


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Comment at: lib/Format/UnwrappedLineFormatter.h:42-44
@@ -67,1 +41,5 @@
+  /// \brief Format the current block and return the penalty.
+  unsigned format(const SmallVectorImpl<AnnotatedLine *> &Lines,
+                  const bool DryRun = false, const int AdditionalIndent = 0,
+                  const bool FixBadIndentation = false);
 
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I think 'const' isn't really necessary.

http://reviews.llvm.org/D9597

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