Introduce STATE_RESERVED_REMOTE. No behavioral changes

net/spdy/spdy_session.h

Index: net/spdy/spdy_session.h
diff --git a/net/spdy/spdy_session.h b/net/spdy/spdy_session.h
index 0f00cd66996cc4b273729418c202490bb6490cb8..16c17a3205465d595b4867d4e4a27ea03a07d3bb 100644
--- a/net/spdy/spdy_session.h
+++ b/net/spdy/spdy_session.h
@@ -131,6 +131,14 @@ COMPILE_ASSERT(12 == SpdyFramer::LAST_ERROR,
 COMPILE_ASSERT(15 == RST_STREAM_NUM_STATUS_CODES,
                SpdyProtocolErrorDetails_RstStreamStatus_mismatch);
 
+// Splits pushed |headers| into request and response parts. Request headers are
+// the headers specifying resource URL.
+void NET_EXPORT_PRIVATE
+    SplitPushedHeadersToRequestAndResponse(const SpdyHeaderBlock& headers,
+                                           SpdyMajorVersion protocol_version,
+                                           SpdyHeaderBlock* request_headers,
+                                           SpdyHeaderBlock* response_headers);
+
 // A helper class used to manage a request to create a stream.
 class NET_EXPORT_PRIVATE SpdyStreamRequest {
  public: