Revert some other possible suspects of a 0.43% size increase of setup.exe: https://build.chromium.o…

remoting/base/buffered_socket_writer_unittest.cc

Index: remoting/base/buffered_socket_writer_unittest.cc
diff --git a/remoting/base/buffered_socket_writer_unittest.cc b/remoting/base/buffered_socket_writer_unittest.cc
index 07bb2ece17d6b290005da58b79aadc6a83d07f79..0c74044726555a39a1962c100a0daa02916f3511 100644
--- a/remoting/base/buffered_socket_writer_unittest.cc
+++ b/remoting/base/buffered_socket_writer_unittest.cc
@@ -45,14 +45,6 @@ class SocketDataProvider: public net::SocketDataProvider {
                                 size);
   }
 
-  bool AllReadDataConsumed() const override {
-    return true;
-  }
-
-  bool AllWriteDataConsumed() const override {
-    return true;
-  }
-
   void Reset() override {}
 
   std::string written_data() { return written_data_; }