Clang format pdf/

pdf/chunk_stream.h

Index: pdf/chunk_stream.h
diff --git a/pdf/chunk_stream.h b/pdf/chunk_stream.h
index d2d8d2a13d4a4343bc5acadb263e1a5c0b83bd09..e669bb7727568ece9e3bb7ca22c795937981feea 100644
--- a/pdf/chunk_stream.h
+++ b/pdf/chunk_stream.h
@@ -29,8 +29,9 @@ class ChunkStream {
   bool ReadData(size_t offset, size_t size, void* buffer) const;
 
   // Returns vector of pairs where first is an offset, second is a size.
-  bool GetMissedRanges(size_t offset, size_t size,
-      std::vector<std::pair<size_t, size_t> >* ranges) const;
+  bool GetMissedRanges(size_t offset,
+                       size_t size,
+                       std::vector<std::pair<size_t, size_t>>* ranges) const;
   bool IsRangeAvailable(size_t offset, size_t size) const;
   size_t GetFirstMissingByte() const;