QuicServer: Use Chrome's header parsing rather than Balsa

net/spdy/spdy_http_utils.h

Index: net/spdy/spdy_http_utils.h
diff --git a/net/spdy/spdy_http_utils.h b/net/spdy/spdy_http_utils.h
index d15b6c7a873febb66a095b2bf242493528161ab8..7a2732029fb195d0c13bdc5c4664ff3930a9630f 100644
--- a/net/spdy/spdy_http_utils.h
+++ b/net/spdy/spdy_http_utils.h
@@ -7,6 +7,7 @@
 
 #include "net/base/net_export.h"
 #include "net/base/request_priority.h"
+#include "net/http/http_response_headers.h"
 #include "net/spdy/spdy_framer.h"
 #include "net/spdy/spdy_header_block.h"
 #include "net/spdy/spdy_protocol.h"
@@ -27,8 +28,13 @@ bool SpdyHeadersToHttpResponse(const SpdyHeaderBlock& headers,
                                SpdyMajorVersion protocol_version,
                                HttpResponseInfo* response);
 
-// Create a SpdyHeaderBlock for a Spdy SYN_STREAM Frame from
-// HttpRequestInfo and HttpRequestHeaders.
+// Create a SpdyHeaderBlock from HttpResponseHeaders.
+void NET_EXPORT_PRIVATE CreateSpdyHeadersFromHttpResponse(
+    scoped_refptr<HttpResponseHeaders> response_headers,
+    SpdyHeaderBlock* headers,
+    SpdyMajorVersion protocol_version);
+
+// Create a SpdyHeaderBlock from HttpRequestInfo and HttpRequestHeaders.
 void NET_EXPORT_PRIVATE CreateSpdyHeadersFromHttpRequest(
     const HttpRequestInfo& info,
     const HttpRequestHeaders& request_headers,