Remove CAPS

chrome/tools/crash_service/caps/process_singleton_win.cc

Index: chrome/tools/crash_service/caps/process_singleton_win.cc
diff --git a/chrome/tools/crash_service/caps/process_singleton_win.cc b/chrome/tools/crash_service/caps/process_singleton_win.cc
deleted file mode 100644
index f51acccc6d4a52e5f48463619038b6041a2630db..0000000000000000000000000000000000000000
--- a/chrome/tools/crash_service/caps/process_singleton_win.cc
+++ /dev/null
@@ -1,29 +0,0 @@
-// 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 <windows.h>
-
-#include "chrome/tools/crash_service/caps/process_singleton_win.h"
-
-namespace caps {
-
-ProcessSingleton::ProcessSingleton() : mutex_(nullptr) {
-  auto mutex = ::CreateMutex(nullptr, TRUE, L"CHROME.CAPS.V1");
-  if (!mutex)
-    return;
-  if (::GetLastError() == ERROR_ALREADY_EXISTS) {
-    ::CloseHandle(mutex);
-    return;
-  }
-  // We are now the single instance.
-  mutex_ = mutex;
-}
-
-ProcessSingleton::~ProcessSingleton() {
-  if (mutex_)
-    ::CloseHandle(mutex_);
-}
-
-}  // namespace caps
-