Update from https://crrev.com/309415

net/spdy/spdy_headers_block_parser.h

Index: net/spdy/spdy_headers_block_parser.h
diff --git a/net/spdy/spdy_headers_block_parser.h b/net/spdy/spdy_headers_block_parser.h
index 2c9207cc5bc1d0c1c54bdbe80e4e5c3d6d904b94..c0f97cab6bdb914044b54052674afc5f14fc6ead 100644
--- a/net/spdy/spdy_headers_block_parser.h
+++ b/net/spdy/spdy_headers_block_parser.h
@@ -78,10 +78,6 @@ class NET_EXPORT_PRIVATE SpdyHeadersBlockParser {
   };
   ParserError get_error() const { return error_; }
 
-  // Resets the state of the parser to prepare it for a headers block of a
-  // new frame.
-  void Reset();
-
   // Returns the size in bytes of a length field in a SPDY header.
   static size_t LengthFieldSizeForVersion(SpdyMajorVersion spdy_version);