Make PPAPI test servers start in parallel

net/test/local_test_server.h

Index: net/test/local_test_server.h
diff --git a/net/test/local_test_server.h b/net/test/local_test_server.h
index 3c6bddec38753183d47dac181e006d82b35ddb57..b7bdc05aa1a12e73c2e1918977d1be94649c16f7 100644
--- a/net/test/local_test_server.h
+++ b/net/test/local_test_server.h
@@ -37,8 +37,21 @@ class LocalTestServer : public BaseTestServer {
 
   virtual ~LocalTestServer();
 
+  // Start the test server and block until it's ready. Returns true on success,
+  // false on failure.
   bool Start() WARN_UNUSED_RESULT;
 
+  // Start the test server without blocking. Use this if you need multiple test
+  // servers (such as WebSockets and HTTP, or HTTP and HTTPS). You must call
+  // BlockUntilStarted on all servers your test requires before executing the
+  // test. Returns true on success, false on failure.
+  bool StartInBackground() WARN_UNUSED_RESULT;
+
+  // Block until ths test server is ready. You must call BlockUntilStarted() on
+  // all servers your test requires before executing the test. Returns true on
+  // success, false on failure.
+  bool BlockUntilStarted() WARN_UNUSED_RESULT;
+
   // Stop the server started by Start().
   bool Stop();