SPDY4: SpdySession should send SETTINGS acknowledgements.

net/spdy/spdy_websocket_stream_unittest.cc

Index: net/spdy/spdy_websocket_stream_unittest.cc
diff --git a/net/spdy/spdy_websocket_stream_unittest.cc b/net/spdy/spdy_websocket_stream_unittest.cc
index 04e5635c8c486b8dc410d1775bc8929baae8da39..5720675e72b1bed3f414b4337a97d8b5e0ca7865 100644
--- a/net/spdy/spdy_websocket_stream_unittest.cc
+++ b/net/spdy/spdy_websocket_stream_unittest.cc
@@ -562,18 +562,20 @@ TEST_P(SpdyWebSocketStreamTest, IOPending) {
   Prepare(1);
   scoped_ptr<SpdyFrame> settings_frame(
       spdy_util_.ConstructSpdySettings(spdy_settings_to_send_));
+  scoped_ptr<SpdyFrame> settings_ack(spdy_util_.ConstructSpdySettingsAck());
   MockWrite writes[] = {
-    CreateMockWrite(*request_frame_.get(), 1),
-    CreateMockWrite(*message_frame_.get(), 3),
-    CreateMockWrite(*closing_frame_.get(), 5)
+    CreateMockWrite(*settings_ack, 1),
+    CreateMockWrite(*request_frame_.get(), 2),
+    CreateMockWrite(*message_frame_.get(), 4),
+    CreateMockWrite(*closing_frame_.get(), 6)
   };
 
   MockRead reads[] = {
     CreateMockRead(*settings_frame.get(), 0),
-    CreateMockRead(*response_frame_.get(), 2),
-    CreateMockRead(*message_frame_.get(), 4),
-    CreateMockRead(*closing_frame_.get(), 6),
-    MockRead(SYNCHRONOUS, 0, 7)  // EOF cause OnCloseSpdyStream event.
+    CreateMockRead(*response_frame_.get(), 3),
+    CreateMockRead(*message_frame_.get(), 5),
+    CreateMockRead(*closing_frame_.get(), 7),
+    MockRead(SYNCHRONOUS, 0, 8)  // EOF cause OnCloseSpdyStream event.
   };
 
   DeterministicSocketData data(reads, arraysize(reads),
@@ -622,7 +624,7 @@ TEST_P(SpdyWebSocketStreamTest, IOPending) {
 
   SendRequest();
 
-  data.RunFor(7);
+  data.RunFor(8);
   completion_callback_.WaitForResult();
 
   websocket_stream_.reset();