HTTP retry support.

net/websockets/websocket_basic_handshake_stream.cc

Index: net/websockets/websocket_basic_handshake_stream.cc
diff --git a/net/websockets/websocket_basic_handshake_stream.cc b/net/websockets/websocket_basic_handshake_stream.cc
index f61885bac176da8bc7aea832021f6ccbcd2e306c..0c76365398b481a6444c52952958d4f8c70eeeb6 100644
--- a/net/websockets/websocket_basic_handshake_stream.cc
+++ b/net/websockets/websocket_basic_handshake_stream.cc
@@ -471,6 +471,10 @@ int64 WebSocketBasicHandshakeStream::GetTotalReceivedBytes() const {
   return 0;
 }
 
+int64 WebSocketBasicHandshakeStream::GetReceivedBodyLength() const {
+  return 0;
+}
+
 bool WebSocketBasicHandshakeStream::GetLoadTimingInfo(
     LoadTimingInfo* load_timing_info) const {
   return state_.connection()->GetLoadTimingInfo(IsConnectionReused(),
@@ -499,6 +503,15 @@ void WebSocketBasicHandshakeStream::SetPriority(RequestPriority priority) {
   // gone, then copy whatever has happened there over here.
 }
 
+void WebSocketBasicHandshakeStream::SetRestartInfo(int64 read_offset,
+    const void* hash, size_t hash_length) {
+  // Nothing to do here.
+}
+
+void WebSocketBasicHandshakeStream::GetHash(void* output, size_t len) {
+  // Nothing to do here.
+}
+
 scoped_ptr<WebSocketStream> WebSocketBasicHandshakeStream::Upgrade() {
   // The HttpStreamParser object has a pointer to our ClientSocketHandle. Make
   // sure it does not touch it again before it is destroyed.