Remove uses of CloseProcessHandle.

remoting/host/ipc_desktop_environment_unittest.cc

 // Copyright (c) 2013 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/bind_helpers.h"
 #include "base/callback.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
@@ skipping 403 matching lines @@
   remote_input_injector_ = nullptr;
 }
 
 void IpcDesktopEnvironmentTest::OnDisconnectCallback() {
   DeleteDesktopEnvironment();
 }
 
 void IpcDesktopEnvironmentTest::OnDesktopAttached(
     IPC::PlatformFileForTransit desktop_pipe) {
 
+  base::ProcessHandle process_handle = base::GetCurrentProcessHandle();
+#if defined(OS_WIN)
+  ASSERT_NE(FALSE, ::DuplicateHandle(GetCurrentProcess(), process_handle,
+                                     GetCurrentProcess(), &process_handle,
+                                     0, FALSE, DUPLICATE_SAME_ACCESS));
+#endif
+
   // Instruct DesktopSessionProxy to connect to the network-to-desktop pipe.
   desktop_environment_factory_->OnDesktopSessionAgentAttached(
-      terminal_id_, base::GetCurrentProcessHandle(), desktop_pipe);
+      terminal_id_, process_handle, desktop_pipe);
 }
 
 // Runs until the desktop is attached and exits immediately after that.
 TEST_F(IpcDesktopEnvironmentTest, Basic) {
   scoped_ptr<protocol::MockClipboardStub> clipboard_stub(
       new protocol::MockClipboardStub());
   EXPECT_CALL(*clipboard_stub, InjectClipboardEvent(_))
       .Times(0);
 
   // Start the input injector and screen capturer.
@@ skipping 218 matching lines @@
   screen_controls_->SetScreenResolution(ScreenResolution(
       webrtc::DesktopSize(100, 100),
       webrtc::DesktopVector(96, 96)));
 
   task_runner_ = nullptr;
   io_task_runner_ = nullptr;
   main_run_loop_.Run();
 }
 
 }  // namespace remoting