Fork SPDY/2 and SPDY/3 versions of our SPDY tests, in preparation for landing

net/spdy/spdy_http_stream.h

Index: net/spdy/spdy_http_stream.h
===================================================================
--- net/spdy/spdy_http_stream.h	(revision 124866)
+++ net/spdy/spdy_http_stream.h	(working copy)
@@ -86,7 +86,12 @@
   virtual void set_chunk_callback(ChunkCallback* callback) OVERRIDE;
 
  private:
-  FRIEND_TEST_ALL_PREFIXES(SpdyNetworkTransactionTest, FlowControlStallResume);
+  FRIEND_TEST_ALL_PREFIXES(SpdyNetworkTransactionSpdy2Test,
+                           FlowControlStallResume);
+  FRIEND_TEST_ALL_PREFIXES(SpdyNetworkTransactionSpdy21Test,
+                           FlowControlStallResume);
+  FRIEND_TEST_ALL_PREFIXES(SpdyNetworkTransactionSpdy3Test,
+                           FlowControlStallResume);
 
   // Call the user callback.
   void DoCallback(int rv);