base::ListValue::Append cleanup: pass unique_ptr instead of the released pointer.

tools/json_schema_compiler/test/enums_unittest.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 "tools/json_schema_compiler/test/enums.h"
 
 #include "testing/gtest/include/gtest/gtest.h"
 #include "tools/json_schema_compiler/test/test_util.h"
 
 using namespace test::api::enums;
@@ skipping 54 matching lines @@
 
     value.Set("reference_enum", new base::StringValue("one"));
     ASSERT_TRUE(ReferenceEnum::Populate(value, &enumeration));
     EXPECT_TRUE(value.Equals(enumeration.ToValue().get()));
   }
 }
 
 TEST(JsonSchemaCompilerEnumsTest, EnumsArrayAsType) {
   {
     base::ListValue params_value;
-    params_value.Append(List(new base::StringValue("one"),
-                             new base::StringValue("two")).release());
+    params_value.Append(
+        List(new base::StringValue("one"), new base::StringValue("two")));
     std::unique_ptr<TakesEnumArrayAsType::Params> params(
         TakesEnumArrayAsType::Params::Create(params_value));
     ASSERT_TRUE(params);
     EXPECT_EQ(2U, params->values.size());
     EXPECT_EQ(ENUMERATION_ONE, params->values[0]);
     EXPECT_EQ(ENUMERATION_TWO, params->values[1]);
   }
   {
     base::ListValue params_value;
-    params_value.Append(List(new base::StringValue("invalid")).release());
+    params_value.Append(List(new base::StringValue("invalid")));
     std::unique_ptr<TakesEnumArrayAsType::Params> params(
         TakesEnumArrayAsType::Params::Create(params_value));
     EXPECT_FALSE(params);
   }
 }
 
 TEST(JsonSchemaCompilerEnumsTest, ReturnsEnumCreate) {
   {
     Enumeration state = ENUMERATION_ONE;
     std::unique_ptr<base::Value> result(new base::StringValue(ToString(state)));
@@ skipping 59 matching lines @@
     params_value.AppendString("invalid");
     std::unique_ptr<TakesEnum::Params> params(
         TakesEnum::Params::Create(params_value));
     EXPECT_FALSE(params.get());
   }
 }
 
 TEST(JsonSchemaCompilerEnumsTest, TakesEnumArrayParamsCreate) {
   {
     base::ListValue params_value;
-    params_value.Append(List(new base::StringValue("one"),
-                             new base::StringValue("two")).release());
+    params_value.Append(
+        List(new base::StringValue("one"), new base::StringValue("two")));
     std::unique_ptr<TakesEnumArray::Params> params(
         TakesEnumArray::Params::Create(params_value));
     ASSERT_TRUE(params);
     EXPECT_EQ(2U, params->values.size());
     EXPECT_EQ(ENUMERATION_ONE, params->values[0]);
     EXPECT_EQ(ENUMERATION_TWO, params->values[1]);
   }
   {
     base::ListValue params_value;
-    params_value.Append(List(new base::StringValue("invalid")).release());
+    params_value.Append(List(new base::StringValue("invalid")));
     std::unique_ptr<TakesEnumArray::Params> params(
         TakesEnumArray::Params::Create(params_value));
     EXPECT_FALSE(params);
   }
 }
 
 TEST(JsonSchemaCompilerEnumsTest, TakesOptionalEnumParamsCreate) {
   {
     base::ListValue params_value;
     params_value.AppendString("three");
@@ skipping 76 matching lines @@
 TEST(JsonSchemaCompilerEnumsTest, OnTwoEnumsFiredCreate) {
   {
     std::unique_ptr<base::Value> results(
         OnTwoEnumsFired::Create(ENUMERATION_ONE, OTHER_ENUMERATION_HAM));
     base::ListValue expected;
     expected.AppendString("one");
     expected.AppendString("ham");
     EXPECT_TRUE(results->Equals(&expected));
   }
 }