[SPDY] Add a RequestPriority parameter to ConstructSpdyConnect()

This will eventually be needed when we start testing proxy connections
with varying priorities.

BUG=166689
[email protected]

Review URL: https://codereview.chromium.org/23220004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@217813 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/net/spdy/spdy_test_util_common.h b/net/spdy/spdy_test_util_common.h
index aa833ff9..e9f453c 100644
--- a/net/spdy/spdy_test_util_common.h
+++ b/net/spdy/spdy_test_util_common.h
@@ -421,7 +421,8 @@
   // Constructs a standard SPDY SYN_STREAM frame for a CONNECT request.
   SpdyFrame* ConstructSpdyConnect(const char* const extra_headers[],
                                   int extra_header_count,
-                                  int stream_id) const;
+                                  int stream_id,
+                                  RequestPriority priority) const;
 
   // Constructs a standard SPDY push SYN frame.
   // |extra_headers| are the extra header-value pairs, which typically