Revert of Test dead code.

net/spdy/spdy_protocol.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "net/spdy/spdy_protocol.h"
 
 namespace net {
 
 SpdyFrameWithNameValueBlockIR::SpdyFrameWithNameValueBlockIR(
     SpdyStreamId stream_id) : SpdyFrameWithFinIR(stream_id) {}
@@ skipping 834 matching lines @@
 
 SpdyAltSvcIR::SpdyAltSvcIR(SpdyStreamId stream_id)
     : SpdyFrameWithStreamIdIR(stream_id),
       max_age_(0),
       port_(0) {}
 
 void SpdyAltSvcIR::Visit(SpdyFrameVisitor* visitor) const {
   return visitor->VisitAltSvc(*this);
 }
 
+SpdyPriorityIR::SpdyPriorityIR(SpdyStreamId stream_id)
+    : SpdyFrameWithStreamIdIR(stream_id) {
+}
+
+SpdyPriorityIR::SpdyPriorityIR(SpdyStreamId stream_id,
+                               SpdyStreamId parent_stream_id,
+                               uint8 weight,
+                               bool exclusive)
+    : SpdyFrameWithStreamIdIR(stream_id),
+      parent_stream_id_(parent_stream_id),
+      weight_(weight),
+      exclusive_(exclusive) {
+}
+
 void SpdyPriorityIR::Visit(SpdyFrameVisitor* visitor) const {
   return visitor->VisitPriority(*this);
 }
 
 }  // namespace net