Revert "Set default multi-profile policy to not-allowed."

chrome/browser/policy/cloud/cloud_policy_browsertest.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/callback.h"
 #include "base/command_line.h"
 #include "base/file_util.h"
 #include "base/files/file_path.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 122 matching lines @@
                             homepage,
                             GetTestUser(),
                             key_version);
 }
 
 void GetExpectedDefaultPolicy(PolicyMap* policy_map) {
 #if defined(OS_CHROMEOS)
   policy_map->Set(key::kChromeOsMultiProfileUserBehavior,
                   POLICY_LEVEL_MANDATORY,
                   POLICY_SCOPE_USER,
-                  new base::StringValue("not-allowed"),
+                  new base::StringValue("primary-only"),
                   NULL);
 #endif
 }
 
 void GetExpectedTestPolicy(PolicyMap* expected, const char* homepage) {
   expected->Set(key::kShowHomeButton,
                 POLICY_LEVEL_MANDATORY,
                 POLICY_SCOPE_USER,
                 new base::FundamentalValue(true),
                 NULL);
@@ skipping 15 matching lines @@
                 NULL);
   expected->Set(key::kHomepageLocation,
                 POLICY_LEVEL_RECOMMENDED,
                 POLICY_SCOPE_USER,
                 new base::StringValue(homepage),
                 NULL);
 #if defined(OS_CHROMEOS)
   expected->Set(key::kChromeOsMultiProfileUserBehavior,
                 POLICY_LEVEL_MANDATORY,
                 POLICY_SCOPE_USER,
-                new base::StringValue("not-allowed"),
+                new base::StringValue("primary-only"),
                 NULL);
 #endif
 }
 
 }  // namespace
 
 // Tests the cloud policy stack(s).
 class CloudPolicyTest : public InProcessBrowserTest,
                         public PolicyService::Observer {
  protected:
@@ skipping 282 matching lines @@
 
   // They should now serialize to the same bytes.
   std::string chrome_settings_serialized;
   std::string cloud_policy_serialized;
   ASSERT_TRUE(chrome_settings.SerializeToString(&chrome_settings_serialized));
   ASSERT_TRUE(cloud_policy.SerializeToString(&cloud_policy_serialized));
   EXPECT_EQ(chrome_settings_serialized, cloud_policy_serialized);
 }
 
 }  // namespace policy