AutoFill auxiliary profiles should be off on non-Mac platforms.

chrome/browser/autofill/autofill_manager.cc

 // Copyright (c) 2010 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/autofill/autofill_manager.h"
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/string16.h"
@@ skipping 70 matching lines @@
 }
 
 // static
 void AutoFillManager::RegisterBrowserPrefs(PrefService* prefs) {
   prefs->RegisterDictionaryPref(prefs::kAutoFillDialogPlacement);
 }
 
 // static
 void AutoFillManager::RegisterUserPrefs(PrefService* prefs) {
   prefs->RegisterBooleanPref(prefs::kAutoFillEnabled, true);
+#if defined(OS_MACOSX)
   prefs->RegisterBooleanPref(prefs::kAutoFillAuxiliaryProfilesEnabled, true);
-
+#else
+  prefs->RegisterBooleanPref(prefs::kAutoFillAuxiliaryProfilesEnabled, false);
+#endif
   prefs->RegisterRealPref(prefs::kAutoFillPositiveUploadRate,
                           kAutoFillPositiveUploadRateDefaultValue);
   prefs->RegisterRealPref(prefs::kAutoFillNegativeUploadRate,
                           kAutoFillNegativeUploadRateDefaultValue);
 }
 
 void AutoFillManager::FormSubmitted(const FormData& form) {
   if (!IsAutoFillEnabled())
     return;
 
@@ skipping 491 matching lines @@
     field->set_value(number);
   } else if (has_valid_suffix_and_prefix &&
              field->size() == kAutoFillPhoneNumberSuffixCount) {
     number = number.substr(kAutoFillPhoneNumberSuffixOffset,
                            kAutoFillPhoneNumberSuffixCount);
     field->set_value(number);
   } else {
     field->set_value(number);
   }
 }