Make PPAPI test servers start in parallel

net/test/remote_test_server.h

Index: net/test/remote_test_server.h
diff --git a/net/test/remote_test_server.h b/net/test/remote_test_server.h
index 82ac4713a4f25c6b3e830edb55033940fdfead33..9c3fcfc2c1d9101be733147eee3d9a1478505e55 100644
--- a/net/test/remote_test_server.h
+++ b/net/test/remote_test_server.h
@@ -31,9 +31,15 @@ class RemoteTestServer : public BaseTestServer {
 
   virtual ~RemoteTestServer();
 
-  // Starts the Python test server on the host, instead of on the device.
+  // Starts the Python test server on the host, instead of on the device, and
+  // blocks until the server is ready.
   bool Start() WARN_UNUSED_RESULT;
 
+  // These are currently unused and unimplemented for RemoteTestServer. See
+  // the same methods in LocalTestServer for more information.
+  bool StartInBackground() WARN_UNUSED_RESULT;
+  bool BlockUntilStarted() WARN_UNUSED_RESULT;
+
   // Stops the Python test server that is running on the host machine.
   bool Stop();