Added a net::BidirectionalStream to expose a bidirectional streaming interface

net/spdy/spdy_test_util_common.cc

Index: net/spdy/spdy_test_util_common.cc
diff --git a/net/spdy/spdy_test_util_common.cc b/net/spdy/spdy_test_util_common.cc
index 8225d0aa7de63483a874ee042e64ee4f8776655e..116f00ff97bf85220c8fbff48bcd321c2235eb63 100644
--- a/net/spdy/spdy_test_util_common.cc
+++ b/net/spdy/spdy_test_util_common.cc
@@ -953,12 +953,23 @@ SpdyFrame* SpdyTestUtil::ConstructSpdyGet(const char* const extra_headers[],
                                           int stream_id,
                                           RequestPriority request_priority,
                                           bool direct) {
+  return ConstructSpdyGet(extra_headers, extra_header_count, compressed,
+                          stream_id, request_priority, direct, true);
+}
+
+SpdyFrame* SpdyTestUtil::ConstructSpdyGet(const char* const extra_headers[],
+                                          int extra_header_count,
+                                          bool compressed,
+                                          int stream_id,
+                                          RequestPriority request_priority,
+                                          bool direct,
+                                          bool fin) {
   SpdyHeaderBlock block;
   MaybeAddVersionHeader(&block);
   block[GetMethodKey()] = "GET";
   AddUrlToHeaderBlock(default_url_.spec(), &block);
   AppendToHeaderBlock(extra_headers, extra_header_count, &block);
-  return ConstructSpdySyn(stream_id, block, request_priority, compressed, true);
+  return ConstructSpdySyn(stream_id, block, request_priority, compressed, fin);
 }
 
 SpdyFrame* SpdyTestUtil::ConstructSpdyConnect(
@@ -1100,7 +1111,15 @@ SpdyFrame* SpdyTestUtil::ConstructSpdyPushHeaders(
 SpdyFrame* SpdyTestUtil::ConstructSpdyHeaderFrame(int stream_id,
                                                   const char* const headers[],
                                                   int header_count) {
+  return ConstructSpdyHeaderFrame(stream_id, headers, header_count, false);
+}
+
+SpdyFrame* SpdyTestUtil::ConstructSpdyHeaderFrame(int stream_id,
+                                                  const char* const headers[],
+                                                  int header_count,
+                                                  bool fin) {
   SpdyHeadersIR spdy_headers(stream_id);
+  spdy_headers.set_fin(fin);
   AppendToHeaderBlock(headers, header_count,
                       spdy_headers.mutable_header_block());
   return CreateFramer(false)->SerializeFrame(spdy_headers);
@@ -1225,7 +1244,7 @@ SpdyFrame* SpdyTestUtil::ConstructSpdyPostSynReply(
     const char* const extra_headers[],
     int extra_header_count) {
   // TODO(jgraettinger): Remove this method.
-  return ConstructSpdyGetSynReply(NULL, 0, 1);
+  return ConstructSpdyGetSynReply(extra_headers, extra_header_count, 1);
 }
 
 SpdyFrame* SpdyTestUtil::ConstructSpdyBodyFrame(int stream_id, bool fin) {