Add AllReadDataConsumed and AllWriteDataConsumed methods to SocketDataProvider

remoting/signaling/xmpp_signal_strategy_unittest.cc

Index: remoting/signaling/xmpp_signal_strategy_unittest.cc
diff --git a/remoting/signaling/xmpp_signal_strategy_unittest.cc b/remoting/signaling/xmpp_signal_strategy_unittest.cc
index b4c4a5374bcb29c01f37673d9fd1a9b31a974917..219398238b6f1b8ffb555d2e1915552cdd4b0ccb 100644
--- a/remoting/signaling/xmpp_signal_strategy_unittest.cc
+++ b/remoting/signaling/xmpp_signal_strategy_unittest.cc
@@ -29,6 +29,14 @@ class XmppSocketDataProvider: public net::SocketDataProvider {
 
   void Reset() override {}
 
+  bool AllReadDataConsumed() const override {
+    return true;
+  }
+
+  bool AllWriteDataConsumed() const override {
+    return true;
+  }
+
   void ReceiveData(const std::string& text) {
     socket()->OnReadComplete(
         net::MockRead(net::ASYNC, text.data(), text.size()));