Add a policy pref for the --enable-memory-info flag.

chrome/browser/ui/browser.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/ui/browser.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
 #include <shellapi.h>
 #endif  // OS_WIN
@@ skipping 2439 matching lines @@
                              PrefService::UNSYNCABLE_PREF);
   prefs->RegisterBooleanPref(prefs::kEnableHyperlinkAuditing,
                              true,
                              PrefService::UNSYNCABLE_PREF);
   prefs->RegisterBooleanPref(prefs::kEnableReferrers,
                              true,
                              PrefService::UNSYNCABLE_PREF);
   prefs->RegisterBooleanPref(prefs::kClearPluginLSODataEnabled,
                              true,
                              PrefService::UNSYNCABLE_PREF);
+  prefs->RegisterBooleanPref(prefs::kEnableMemoryInfo,
+                             false,
+                             PrefService::UNSYNCABLE_PREF);
 
   // Initialize the disk cache prefs.
   prefs->RegisterFilePathPref(prefs::kDiskCacheDir,
                               FilePath(),
                               PrefService::UNSYNCABLE_PREF);
   prefs->RegisterIntegerPref(prefs::kDiskCacheSize,
                              0,
                              PrefService::UNSYNCABLE_PREF);
   prefs->RegisterIntegerPref(prefs::kMediaCacheSize,
                              0,
@@ skipping 2864 matching lines @@
     window_->GetLocationBar()->ShowFirstRunBubble(bubble_type);
   } else {
     GlobalErrorService* service =
         GlobalErrorServiceFactory::GetForProfile(profile());
     GlobalError* error = service->GetFirstGlobalErrorWithBubbleView();
     if (error) {
       error->ShowBubbleView(this);
     }
   }
 }