Mojo: Move waiting APIs to public library

mojo/public/cpp/bindings/tests/struct_traits_unittest.cc

 // Copyright 2015 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 "base/bind.h"
 #include "base/callback.h"
 #include "base/logging.h"
 #include "base/memory/ptr_util.h"
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "mojo/public/cpp/bindings/binding_set.h"
 #include "mojo/public/cpp/bindings/interface_request.h"
 #include "mojo/public/cpp/bindings/tests/rect_blink.h"
 #include "mojo/public/cpp/bindings/tests/rect_chromium.h"
 #include "mojo/public/cpp/bindings/tests/struct_with_traits_impl.h"
 #include "mojo/public/cpp/bindings/tests/struct_with_traits_impl_traits.h"
 #include "mojo/public/cpp/bindings/tests/variant_test_util.h"
+#include "mojo/public/cpp/system/wait.h"
 #include "mojo/public/interfaces/bindings/tests/struct_with_traits.mojom.h"
 #include "mojo/public/interfaces/bindings/tests/test_native_types.mojom-blink.h"
 #include "mojo/public/interfaces/bindings/tests/test_native_types.mojom.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace mojo {
 namespace test {
 namespace {
 
 template <typename T>
@@ skipping 356 matching lines @@
 
   ASSERT_TRUE(received.is_valid());
 
   // Verify that the message pipe handle is correctly passed.
   const char kHello[] = "hello";
   const uint32_t kHelloSize = static_cast<uint32_t>(sizeof(kHello));
   EXPECT_EQ(MOJO_RESULT_OK,
             WriteMessageRaw(mp.handle1.get(), kHello, kHelloSize, nullptr, 0,
                             MOJO_WRITE_MESSAGE_FLAG_NONE));
 
-  EXPECT_EQ(MOJO_RESULT_OK, Wait(received.get(), MOJO_HANDLE_SIGNAL_READABLE,
-                                 MOJO_DEADLINE_INDEFINITE, nullptr));
+  EXPECT_EQ(MOJO_RESULT_OK, Wait(received.get(), MOJO_HANDLE_SIGNAL_READABLE));
 
   char buffer[10] = {0};
   uint32_t buffer_size = static_cast<uint32_t>(sizeof(buffer));
   EXPECT_EQ(MOJO_RESULT_OK,
             ReadMessageRaw(received.get(), buffer, &buffer_size, nullptr,
                            nullptr, MOJO_READ_MESSAGE_FLAG_NONE));
   EXPECT_EQ(kHelloSize, buffer_size);
   EXPECT_STREQ(kHello, buffer);
 }
 
@@ skipping 138 matching lines @@
               quit_closure.Run();
 
             },
             loop.QuitClosure()));
     loop.Run();
   }
 }
 
 }  // namespace test
 }  // namespace mojo