Remove implicit conversions from scoped_refptr to T* in components/policy/

components/policy/core/common/schema_map_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_map.h"
 
 #include "base/memory/weak_ptr.h"
 #include "base/values.h"
 #include "components/policy/core/common/external_data_fetcher.h"
 #include "components/policy/core/common/external_data_manager.h"
@@ skipping 78 matching lines @@
   EXPECT_FALSE(map->HasComponents());
 
   // An extension schema does.
   domain_map[POLICY_DOMAIN_EXTENSIONS] = component_map;
   map = new SchemaMap(domain_map);
   EXPECT_TRUE(map->HasComponents());
 }
 
 TEST_F(SchemaMapTest, Lookups) {
   scoped_refptr<SchemaMap> map = CreateTestMap();
-  ASSERT_TRUE(map);
+  ASSERT_TRUE(map.get());
   EXPECT_TRUE(map->HasComponents());
 
   EXPECT_FALSE(map->GetSchema(
       PolicyNamespace(POLICY_DOMAIN_CHROME, "")));
   EXPECT_FALSE(map->GetSchema(
       PolicyNamespace(POLICY_DOMAIN_CHROME, "extension-1")));
   EXPECT_FALSE(map->GetSchema(
       PolicyNamespace(POLICY_DOMAIN_CHROME, "legacy-extension")));
   EXPECT_FALSE(map->GetSchema(
       PolicyNamespace(POLICY_DOMAIN_EXTENSIONS, "")));
@@ skipping 223 matching lines @@
   newer = new SchemaMap(map);
   newer->GetChanges(older, &removed, &added);
   ASSERT_EQ(2u, removed.size());
   EXPECT_EQ(PolicyNamespace(POLICY_DOMAIN_CHROME, ""), removed[0]);
   EXPECT_EQ(PolicyNamespace(POLICY_DOMAIN_EXTENSIONS, "xyz"), removed[1]);
   ASSERT_EQ(1u, added.size());
   EXPECT_EQ(PolicyNamespace(POLICY_DOMAIN_EXTENSIONS, "abc"), added[0]);
 }
 
 }  // namespace policy