Change WeakPtr<SpdyStream> to raw pointer in SpdyHttpStream.

net/spdy/spdy_stream_unittest.cc

Index: net/spdy/spdy_stream_unittest.cc
diff --git a/net/spdy/spdy_stream_unittest.cc b/net/spdy/spdy_stream_unittest.cc
index 9f60908a9b6bfaff4afa0833c8fff4fce999b9c3..495b7d40bb0c2582e18e20431944b101c7d88ee1 100644
--- a/net/spdy/spdy_stream_unittest.cc
+++ b/net/spdy/spdy_stream_unittest.cc
@@ -343,7 +343,7 @@ TEST_F(SpdyStreamTest, PushedStream) {
 
   data.RunUntilPaused();
 
-  base::WeakPtr<SpdyStream> push_stream;
+  SpdyStream* push_stream;
   EXPECT_THAT(session->GetPushStream(GURL(kPushUrl), IDLE, &push_stream,
                                      NetLogWithSource()),
               IsOk());
@@ -355,7 +355,7 @@ TEST_F(SpdyStreamTest, PushedStream) {
   EXPECT_EQ(g_time_now, load_timing_info.push_start);
   EXPECT_TRUE(load_timing_info.push_end.is_null());
 
-  StreamDelegateDoNothing push_delegate(push_stream);
+  StreamDelegateDoNothing push_delegate(push_stream->GetWeakPtr());
   push_stream->SetDelegate(&push_delegate);
 
   data.Resume();
@@ -656,7 +656,7 @@ TEST_F(SpdyStreamTest, UpperCaseHeadersOnPush) {
 
   data.RunUntilPaused();
 
-  base::WeakPtr<SpdyStream> push_stream;
+  SpdyStream* push_stream;
   EXPECT_THAT(session->GetPushStream(GURL(kPushUrl), IDLE, &push_stream,
                                      NetLogWithSource()),
               IsOk());