Cleanups to the policy code.

components/policy/core/common/schema_registry_unittest.cc

 // Copyright 2013 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 "components/policy/core/common/schema_registry.h"
 
 #include "base/memory/scoped_ptr.h"
 #include "components/policy/core/common/policy_namespace.h"
 #include "components/policy/core/common/schema.h"
 #include "testing/gmock/include/gmock/gmock.h"
@@ skipping 254 matching lines @@
   EXPECT_CALL(observer, OnSchemaRegistryUpdated(false));
   registry->UnregisterComponent(
       PolicyNamespace(POLICY_DOMAIN_EXTENSIONS, "abc"));
   Mock::VerifyAndClearExpectations(&observer);
   EXPECT_TRUE(SchemaMapEquals(registry->schema_map(), forwarding.schema_map()));
 
   // No notifications expected for these calls.
   EXPECT_FALSE(registry->IsReady());
   EXPECT_FALSE(forwarding.IsReady());
 
-#if defined(ENABLE_EXTENSIONS)
   registry->SetReady(POLICY_DOMAIN_EXTENSIONS);
   EXPECT_FALSE(registry->IsReady());
   EXPECT_FALSE(forwarding.IsReady());
-#endif
 
   registry->SetReady(POLICY_DOMAIN_CHROME);
   EXPECT_TRUE(registry->IsReady());
   // The ForwardingSchemaRegistry becomes ready independently of the wrapped
   // registry.
   EXPECT_FALSE(forwarding.IsReady());
 
   EXPECT_TRUE(SchemaMapEquals(registry->schema_map(), forwarding.schema_map()));
   Mock::VerifyAndClearExpectations(&observer);
 
@@ skipping 10 matching lines @@
   // No notifications are expected in this case either.
   scoped_refptr<SchemaMap> schema_map = registry->schema_map();
   registry.reset();
   EXPECT_TRUE(SchemaMapEquals(schema_map, forwarding.schema_map()));
   Mock::VerifyAndClearExpectations(&observer);
 
   forwarding.RemoveObserver(&observer);
 }
 
 }  // namespace policy