Deprecate NonThreadSafe in remoting in favor of SequenceChecker.

remoting/host/continue_window_win.cc

 // Copyright (c) 2012 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 "remoting/host/continue_window.h"
 
 #include <windows.h>
 
 #include "base/bind.h"
 #include "base/callback.h"
@@ skipping 36 matching lines @@
 
 ContinueWindowWin::ContinueWindowWin()
     : hwnd_(nullptr) {
 }
 
 ContinueWindowWin::~ContinueWindowWin() {
   EndDialog();
 }
 
 void ContinueWindowWin::ShowUi() {
-  DCHECK(CalledOnValidThread());
+  DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
   DCHECK(!hwnd_);
 
   hwnd_ = CreateDialogParam(CURRENT_MODULE(), MAKEINTRESOURCE(IDD_CONTINUE),
                             nullptr, (DLGPROC)DialogProc, (LPARAM) this);
   if (!hwnd_) {
     LOG(ERROR) << "Unable to create Disconnect dialog for remoting.";
     return;
   }
 
   ShowWindow(hwnd_, SW_SHOW);
 }
 
 void ContinueWindowWin::HideUi() {
-  DCHECK(CalledOnValidThread());
+  DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
 
   EndDialog();
 }
 
 BOOL CALLBACK ContinueWindowWin::DialogProc(HWND hwnd, UINT msg,
                                             WPARAM wParam, LPARAM lParam) {
   ContinueWindowWin* win = nullptr;
   if (msg == WM_INITDIALOG) {
     win = reinterpret_cast<ContinueWindowWin*>(lParam);
     CHECK(win);
     SetWindowLongPtr(hwnd, DWLP_USER, (LONG_PTR)win);
   } else {
     LONG_PTR lp = GetWindowLongPtr(hwnd, DWLP_USER);
     win = reinterpret_cast<ContinueWindowWin*>(lp);
   }
   if (win == nullptr)
     return FALSE;
   return win->OnDialogMessage(hwnd, msg, wParam, lParam);
 }
 
 BOOL ContinueWindowWin::OnDialogMessage(HWND hwnd, UINT msg,
                                         WPARAM wParam, LPARAM lParam) {
-  DCHECK(CalledOnValidThread());
+  DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
 
   switch (msg) {
     case WM_CLOSE:
       // Ignore close messages.
       return TRUE;
     case WM_DESTROY:
       // Ensure we don't try to use the HWND anymore.
       hwnd_ = nullptr;
       return TRUE;
     case WM_COMMAND:
       switch (LOWORD(wParam)) {
         case IDC_CONTINUE_DEFAULT:
           ContinueSession();
           ::EndDialog(hwnd, LOWORD(wParam));
           hwnd_ = nullptr;
           return TRUE;
         case IDC_CONTINUE_CANCEL:
           DisconnectSession();
           ::EndDialog(hwnd, LOWORD(wParam));
           hwnd_ = nullptr;
           return TRUE;
       }
   }
   return FALSE;
 }
 
 void ContinueWindowWin::EndDialog() {
-  DCHECK(CalledOnValidThread());
+  DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
 
   if (hwnd_) {
     ::DestroyWindow(hwnd_);
     hwnd_ = nullptr;
   }
 }
 
 }  // namespace
 
 // static
 std::unique_ptr<HostWindow> HostWindow::CreateContinueWindow() {
   return base::MakeUnique<ContinueWindowWin>();
 }
 
 }  // namespace remoting