Add QUIC_EXPORT macros

net/quic/core/quic_spdy_stream.h

Index: net/quic/core/quic_spdy_stream.h
diff --git a/net/quic/core/quic_spdy_stream.h b/net/quic/core/quic_spdy_stream.h
index 9ef4753fedca8a17efd07b83c0bdc44ece400ec9..147d85c024a7b9b18163aadedf019fccda4131f0 100644
--- a/net/quic/core/quic_spdy_stream.h
+++ b/net/quic/core/quic_spdy_stream.h
@@ -18,12 +18,12 @@
 #include "base/macros.h"
 #include "base/strings/string_piece.h"
 #include "net/base/iovec.h"
-#include "net/base/net_export.h"
 #include "net/quic/core/quic_flags.h"
 #include "net/quic/core/quic_header_list.h"
 #include "net/quic/core/quic_packets.h"
 #include "net/quic/core/quic_stream.h"
 #include "net/quic/core/quic_stream_sequencer.h"
+#include "net/quic/platform/api/quic_export.h"
 #include "net/quic/platform/api/quic_socket_address.h"
 #include "net/spdy/spdy_framer.h"
 
@@ -43,10 +43,10 @@ class QuicSpdySession;
 const SpdyPriority kDefaultPriority = 3;
 
 // A QUIC stream that can send and receive HTTP2 (SPDY) headers.
-class NET_EXPORT_PRIVATE QuicSpdyStream : public QuicStream {
+class QUIC_EXPORT_PRIVATE QuicSpdyStream : public QuicStream {
  public:
   // Visitor receives callbacks from the stream.
-  class NET_EXPORT_PRIVATE Visitor {
+  class QUIC_EXPORT_PRIVATE Visitor {
    public:
     Visitor() {}