Add multiplexing of message pipes in the new EDK.

mojo/edk/system/data_pipe_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 <stdint.h>
 
 #include "base/bind.h"
 #include "base/location.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 14 matching lines @@
 
 const uint32_t kSizeOfOptions =
     static_cast<uint32_t>(sizeof(MojoCreateDataPipeOptions));
 
 // In various places, we have to poll (since, e.g., we can't yet wait for a
 // certain amount of data to be available). This is the maximum number of
 // iterations (separated by a short sleep).
 // TODO(vtl): Get rid of this.
 const size_t kMaxPoll = 100;
 
-class DataPipeTest : public test::MojoSystemTest {
+class DataPipeTest : public testing::Test {
  public:
   DataPipeTest() : producer_(MOJO_HANDLE_INVALID),
                    consumer_(MOJO_HANDLE_INVALID) {}
 
   ~DataPipeTest() override {
     if (producer_ != MOJO_HANDLE_INVALID)
       CHECK_EQ(MOJO_RESULT_OK, MojoClose(producer_));
     if (consumer_ != MOJO_HANDLE_INVALID)
       CHECK_EQ(MOJO_RESULT_OK, MojoClose(consumer_));
   }
@@ skipping 1575 matching lines @@
   ASSERT_EQ(sizeof(read_data), num_bytes);
   ASSERT_EQ(data, read_data);
 
   ASSERT_EQ(MOJO_RESULT_OK, MojoClose(pipe0));
   ASSERT_EQ(MOJO_RESULT_OK, MojoClose(pipe1));
 }
 
 }  // namespace
 }  // namespace edk
 }  // namespace mojo