Avoid C++11 narrowing errors.

net/spdy/spdy_test_util_spdy3.h

 // 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.
 
 #ifndef NET_SPDY_SPDY_TEST_UTIL_SPDY3_H_
 #define NET_SPDY_SPDY_TEST_UTIL_SPDY3_H_
 
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/strings/string_piece.h"
@@ skipping 91 matching lines @@
 // Construct a SPDY control frame. |spdy_version| must be
 // kSpdyVersion3 or kSpdyVersion4.
 //
 // TODO(akalin): Move this to a common area once
 // ConstructSpdyFrameWithVersion() is also moved.
 SpdyFrame* ConstructSpdyControlFrameWithVersion(
     int spdy_version,
     const char* const extra_headers[],
     int extra_header_count,
     bool compressed,
-    int stream_id,
+    SpdyStreamId stream_id,
     RequestPriority request_priority,
     SpdyFrameType type,
     SpdyControlFlags flags,
     const char* const* kHeaders,
     int kHeadersSize,
     SpdyStreamId associated_stream_id);
 
 // Construct a generic SPDY control frame.
 SpdyFrame* ConstructSpdyControlFrame(const char* const extra_headers[],
                                      int extra_header_count,
@@ skipping 299 matching lines @@
   SpdySessionPool* const pool_;
 
   DISALLOW_COPY_AND_ASSIGN(SpdySessionPoolPeer);
 };
 
 }  // namespace test_spdy3
 
 }  // namespace net
 
 #endif  // NET_SPDY_SPDY_TEST_UTIL_SPDY3_H_