Mojo: (POSIX) Pass channel handle to child.

mojo/common/test/multiprocess_test_base.h

Index: mojo/common/test/multiprocess_test_base.h
diff --git a/mojo/common/test/multiprocess_test_base.h b/mojo/common/test/multiprocess_test_base.h
index 08b66a32c42ca2e13fd2b8b2a4c4b3e11f0c5a3f..58a382b99408aaf9a2d6811446b34888a8416371 100644
--- a/mojo/common/test/multiprocess_test_base.h
+++ b/mojo/common/test/multiprocess_test_base.h
@@ -36,12 +36,17 @@ class MultiprocessTestBase : public base::MultiProcessTest {
   // 0-127 being preserved, and -1 being outside the range 0-127.
   int WaitForChildShutdown();
 
+  // This returns a non-const reference to the scoped pointer, so that tests can
+  // take ownership if they want.
+  scoped_ptr<system::PlatformServerChannel>& platform_server_channel() {

[darin (slow to review), 2013/12/03 22:36:02]

per style guide, shouldn't this be a pointer type? or, perhaps it should just be
a public member variable?

+    return platform_server_channel_;
+  }
+
   // For use by |MOJO_MULTIPROCESS_TEST_CHILD_MAIN()| only:
   static void ChildSetup();
 
-  system::PlatformServerChannel* platform_server_channel() {
-    return platform_server_channel_.get();
-  }
+  // For use in the child process:
+  static scoped_ptr<system::PlatformClientChannel> platform_client_channel;
 
  private:
   virtual CommandLine MakeCmdLine(const std::string& procname,