Remove some LazyInstance use in base/

base/win/win_util.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 "base/win/win_util.h"
 
 #include <aclapi.h>
 #include <cfgmgr32.h>
 #include <powrprof.h>
 #include <shobjidl.h>  // Must be before propkey.
@@ skipping 14 matching lines @@
 #include <tpcshrd.h>
 #include <uiviewsettingsinterop.h>
 #include <windows.ui.viewmanagement.h>
 #include <winstring.h>
 #include <wrl/wrappers/corewrappers.h>
 
 #include <memory>
 
 #include "base/base_switches.h"
 #include "base/command_line.h"
-#include "base/lazy_instance.h"
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/threading/thread_restrictions.h"
 #include "base/win/registry.h"
 #include "base/win/scoped_comptr.h"
 #include "base/win/scoped_handle.h"
 #include "base/win/scoped_propvariant.h"
@@ skipping 487 matching lines @@
   }
 
   return g_domain_state == ENROLLED;
 }
 
 void SetDomainStateForTesting(bool state) {
   g_domain_state = state ? ENROLLED : NOT_ENROLLED;
 }
 
 bool IsUser32AndGdi32Available() {
-  static base::LazyInstance<LazyIsUser32AndGdi32Available>::Leaky available =
-      LAZY_INSTANCE_INITIALIZER;
-  return available.Get().value();
+  static auto lazy_is_user32_and_gdi32_available =
+      new LazyIsUser32AndGdi32Available();
+  return lazy_is_user32_and_gdi32_available->value();
 }
 
 bool GetLoadedModulesSnapshot(HANDLE process, std::vector<HMODULE>* snapshot) {
   DCHECK(snapshot);
   DCHECK_EQ(0u, snapshot->size());
   snapshot->resize(128);
 
   // We will retry at least once after first determining |bytes_required|. If
   // the list of modules changes after we receive |bytes_required| we may retry
   // more than once.
@@ skipping 62 matching lines @@
             awareness == PROCESS_PER_MONITOR_DPI_AWARE)
           per_monitor_dpi_aware = PerMonitorDpiAware::PER_MONITOR_DPI_AWARE;
       }
     }
   }
   return per_monitor_dpi_aware == PerMonitorDpiAware::PER_MONITOR_DPI_AWARE;
 }
 
 }  // namespace win
 }  // namespace base