Include Mojo SDK/EDK via fully-qualified paths in Chromium code.

ipc/mojo/async_handle_waiter_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 "ipc/mojo/async_handle_waiter.h"
 
 #include "base/bind.h"
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "base/threading/thread.h"
-#include "mojo/public/cpp/system/message_pipe.h"
 #include "testing/gtest/include/gtest/gtest.h"
+#include "third_party/mojo/src/mojo/public/cpp/system/message_pipe.h"
 
 namespace IPC {
 namespace internal {
 namespace {
 
 void ReadOneByteOfX(MojoHandle pipe) {
   uint32_t size = 1;
   char buffer = ' ';
   MojoResult rv = MojoReadMessage(pipe, &buffer, &size, nullptr, nullptr,
                                   MOJO_READ_MESSAGE_FLAG_NONE);
@@ skipping 177 matching lines @@
 
   EXPECT_TRUE(handler.IsClosingHandled());
 
   // |HandlerThatReenters::RestartAndClose| already closed it.
   ignore_result(pipe_to_read_.release());
 }
 
 }  // namespace
 }  // namespace internal
 }  // namespace IPC