Remove base::StringValue

chrome/browser/net/disk_cache_dir_policy_handler_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 <string>
 
 #include "base/memory/ptr_util.h"
 #include "base/values.h"
 #include "chrome/browser/net/disk_cache_dir_policy_handler.h"
 #include "chrome/common/pref_names.h"
@@ skipping 23 matching lines @@
               POLICY_SOURCE_CLOUD, base::MakeUnique<base::Value>(false),
               nullptr);
   handler_.ApplyPolicySettings(policy_, &prefs_);
   EXPECT_FALSE(prefs_.GetValue(prefs::kDiskCacheDir, NULL));
 }
 
 TEST_F(DiskCacheDirPolicyTest, SetPolicyValid) {
   // Use a variable in the value. It should be expanded by the handler.
   const std::string in = "${user_name}/foo";
   policy_.Set(key::kDiskCacheDir, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
-              POLICY_SOURCE_CLOUD, base::MakeUnique<base::StringValue>(in),
-              nullptr);
+              POLICY_SOURCE_CLOUD, base::MakeUnique<base::Value>(in), nullptr);
   handler_.ApplyPolicySettings(policy_, &prefs_);
 
   const base::Value* value;
   ASSERT_TRUE(prefs_.GetValue(prefs::kDiskCacheDir, &value));
   std::string out;
   ASSERT_TRUE(value->GetAsString(&out));
   EXPECT_NE(std::string::npos, out.find("foo"));
   EXPECT_EQ(std::string::npos, out.find("${user_name}"));
 }
 
 }  // namespace policy