Remove pnacl_profile_observer from pnacl's use of component updater.

chrome/browser/chrome_browser_main.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 "chrome/browser/chrome_browser_main.h"
 
 #include <set>
 #include <string>
 #include <vector>
 
@@ skipping 369 matching lines @@
   component_updater::ComponentUpdateService* cus =
       g_browser_process->component_updater();
 
   // Registration can be before or after cus->Start() so it is ok to post
   // a task to the UI thread to do registration once you done the necessary
   // file IO to know you existing component version.
 #if !defined(OS_CHROMEOS) && !defined(OS_ANDROID)
   RegisterRecoveryComponent(cus, g_browser_process->local_state());
   RegisterPepperFlashComponent(cus);
   RegisterSwiftShaderComponent(cus);
-#endif
-
-#if !defined(OS_ANDROID)
   g_browser_process->pnacl_component_installer()->RegisterPnaclComponent(
       cus, command_line);
-#endif
-
-#if !defined(OS_CHROMEOS) && !defined(OS_ANDROID)
   RegisterWidevineCdmComponent(cus);
 #endif
 
 #if !defined(OS_CHROMEOS) && !defined(OS_ANDROID)
   // CRLSetFetcher attempts to load a CRL set from either the local disk or
   // network.
   if (!command_line.HasSwitch(switches::kDisableCRLSets))
     g_browser_process->crl_set_fetcher()->StartInitialLoad(cus);
 #elif defined(OS_ANDROID)
   // The CRLSet component was enabled for some releases. This code attempts to
@@ skipping 1247 matching lines @@
   chromeos::CrosSettings::Shutdown();
 #endif
 #endif
 }
 
 // Public members:
 
 void ChromeBrowserMainParts::AddParts(ChromeBrowserMainExtraParts* parts) {
   chrome_extra_parts_.push_back(parts);
 }