Allow linker initialization of lazy instance

chrome/browser/chromeos/wm_ipc.cc

 // Copyright (c) 2011 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 "chrome/browser/chromeos/wm_ipc.h"
 
 #include <gdk/gdkx.h>
 extern "C" {
 #include <X11/Xatom.h>
 #include <X11/Xlib.h>
@@ skipping 56 matching lines @@
                   32,  // size in bits of items in 'value'
                   PropModeReplace,
                   reinterpret_cast<const unsigned char*>(data.get()),
                   values.size());  // num items
   XFlush(ui::GetXDisplay());
   return true;
 }
 
 }  // namespace
 
-static base::LazyInstance<WmIpc> g_wm_ipc(base::LINKER_INITIALIZED);
+static base::LazyInstance<WmIpc> g_wm_ipc = LAZY_INSTANCE_INITIALIZER;
 
 // static
 WmIpc* WmIpc::instance() {
   return g_wm_ipc.Pointer();
 }
 
 string WmIpc::GetAtomName(AtomType type) const {
   map<AtomType, Atom>::const_iterator atom_it = type_to_atom_.find(type);
   DCHECK(atom_it != type_to_atom_.end()) << "Unknown AtomType " << type;
   if (atom_it == type_to_atom_.end())
@@ skipping 218 matching lines @@
     content::NotificationService::current()->Notify(
         chrome::NOTIFICATION_LAYOUT_MODE_CHANGED,
         content::Source<WmIpc>(this),
         content::Details<WmIpcLayoutMode>(&layout_mode_));
   } else {
     DLOG(WARNING) << "Missing _CHROME_LAYOUT_MODE property on root window";
   }
 }
 
 }  // namespace chromeos