More base::Values-related bare pointer -> scoped_ptr conversions

base/json/json_writer_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 "base/json/json_writer.h"
 #include "base/values.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace base {
 
 TEST(JSONWriterTest, BasicTypes) {
   std::string output_js;
 
   // Test null.
-  scoped_ptr<Value> root(Value::CreateNullValue());
-  EXPECT_TRUE(JSONWriter::Write(root.get(), &output_js));
+  EXPECT_TRUE(JSONWriter::Write(Value::CreateNullValue().get(), &output_js));
   EXPECT_EQ("null", output_js);
 
   // Test empty dict.
   DictionaryValue dict;
   EXPECT_TRUE(JSONWriter::Write(&dict, &output_js));
   EXPECT_EQ("{}", output_js);
 
   // Test empty list.
   ListValue list;
   EXPECT_TRUE(JSONWriter::Write(&list, &output_js));
@@ skipping 23 matching lines @@
   FundamentalValue double_value3(-0.8);
   EXPECT_TRUE(JSONWriter::Write(&double_value3, &output_js));
   EXPECT_EQ("-0.8", output_js);
 
   // Test String values.
   StringValue string_value("foo");
   EXPECT_TRUE(JSONWriter::Write(&string_value, &output_js));
   EXPECT_EQ("\"foo\"", output_js);
 }
 
-
 TEST(JSONWriterTest, NestedTypes) {
   std::string output_js;
 
   // Writer unittests like empty list/dict nesting,
   // list list nesting, etc.
   DictionaryValue root_dict;
   scoped_ptr<ListValue> list(new ListValue());
   scoped_ptr<DictionaryValue> inner_dict(new DictionaryValue());
   inner_dict->SetInteger("inner int", 10);
   list->Append(inner_dict.Pass());
@@ skipping 86 matching lines @@
   // Test allowing a double with no fractional part to be written as an integer.
   FundamentalValue double_value(1e10);
   EXPECT_TRUE(JSONWriter::WriteWithOptions(
       &double_value,
       JSONWriter::OPTIONS_OMIT_DOUBLE_TYPE_PRESERVATION,
       &output_js));
   EXPECT_EQ("10000000000", output_js);
 }
 
 }  // namespace base