Plumb unmodified HTTP/2 stream weight value through SPDY framing code.

net/quic/test_tools/quic_test_packet_maker.cc

Index: net/quic/test_tools/quic_test_packet_maker.cc
diff --git a/net/quic/test_tools/quic_test_packet_maker.cc b/net/quic/test_tools/quic_test_packet_maker.cc
index 3984eb6a0e2ae85bb48b27c99d69849329854dd4..7d354301cb5fa22889b7401f0e71877dfd903aaa 100644
--- a/net/quic/test_tools/quic_test_packet_maker.cc
+++ b/net/quic/test_tools/quic_test_packet_maker.cc
@@ -385,7 +385,7 @@ QuicTestPacketMaker::MakeRequestHeadersAndMultipleDataFramesPacket(
     SpdyHeadersIR headers_frame(stream_id);
     headers_frame.set_header_block(headers);
     headers_frame.set_fin(fin);
-    headers_frame.set_priority(priority);
+    headers_frame.set_weight(Spdy3PriorityToHttp2Weight(priority));
     headers_frame.set_has_priority(true);
     spdy_frame = spdy_request_framer_.SerializeFrame(headers_frame);
   }
@@ -454,7 +454,7 @@ QuicTestPacketMaker::MakeRequestHeadersPacket(QuicPacketNumber packet_number,
     SpdyHeadersIR headers_frame(stream_id);
     headers_frame.set_header_block(headers);
     headers_frame.set_fin(fin);
-    headers_frame.set_priority(priority);
+    headers_frame.set_weight(Spdy3PriorityToHttp2Weight(priority));
     headers_frame.set_has_priority(true);
     spdy_frame = spdy_request_framer_.SerializeFrame(headers_frame);
   }