Enable Mojo on iOS.

mojo/embedder/embedder_unittest.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "mojo/embedder/embedder.h"
 
 #include <string.h>
 
 #include "base/bind.h"
 #include "base/location.h"
@@ skipping 276 matching lines @@
 //   3.                          "FOO"
 //   4.  "Bar"+mp1
 //   5.  (close)
 //   6.              (close)
 //   7.                                                              "baz"
 //   8.                                                              (closed)
 //   9.                                      "quux"+mp2
 //  10.                          (close)
 //  11.                                      (wait/cl.)
 //  12.                                                  (wait/cl.)
+
+// The multiprocess unittests don't build (and are not relevant) on iOS.
+#if 0
 TEST_F(EmbedderTest, MultiprocessChannels) {
   Init();
   mojo::test::MultiprocessTestHelper multiprocess_test_helper;
   multiprocess_test_helper.StartChild("MultiprocessChannelsClient");
 
   {
     ScopedTestChannel server_channel(
         test_io_thread()->task_runner(),
         multiprocess_test_helper.server_platform_handle.Pass());
     MojoHandle server_mp = server_channel.bootstrap_message_pipe();
@@ skipping 187 matching lines @@
     EXPECT_STREQ(kFoo, buffer);
 
     // 11. Wait on |mp1| (which should eventually fail) and then close it.
     EXPECT_EQ(MOJO_RESULT_FAILED_PRECONDITION,
               MojoWait(mp1, MOJO_WAIT_FLAG_READABLE, MOJO_DEADLINE_INDEFINITE));
     EXPECT_EQ(MOJO_RESULT_OK, MojoClose(mp1));
   }
 
   EXPECT_TRUE(test::Shutdown());
 }
+#endif
 
 // TODO(vtl): Test immediate write & close.
 // TODO(vtl): Test broken-connection cases.
 
 }  // namespace
 }  // namespace embedder
 }  // namespace mojo