Change the signature of JSONReader::Read() and related methods to be more

chrome/common/json_value_serializer_perftest.cc

Index: chrome/common/json_value_serializer_perftest.cc
diff --git a/chrome/common/json_value_serializer_perftest.cc b/chrome/common/json_value_serializer_perftest.cc
index 6570d34109f9840296eac1399a0c31137eab9a41..bef8fbefc4f5e8eaa0407ef9c679b557ac14e899 100644
--- a/chrome/common/json_value_serializer_perftest.cc
+++ b/chrome/common/json_value_serializer_perftest.cc
@@ -52,10 +52,9 @@ TEST_F(JSONValueSerializerTests, Reading) {
   PerfTimeLogger chrome_timer("chrome");
   for (int i = 0; i < kIterations; ++i) {
     for (size_t j = 0; j < test_cases_.size(); ++j) {
-      Value* root = NULL;
       JSONStringValueSerializer reader(test_cases_[j]);
-      ASSERT_TRUE(reader.Deserialize(&root, NULL));
-      delete root;
+      scoped_ptr<Value> root(reader.Deserialize(NULL));
+      ASSERT_TRUE(root.get());
     }
   }
   chrome_timer.Done();
@@ -67,9 +66,9 @@ TEST_F(JSONValueSerializerTests, CompactWriting) {
   // Convert test cases to Value objects.
   std::vector<Value*> test_cases;
   for (size_t i = 0; i < test_cases_.size(); ++i) {
-    Value* root = NULL;
     JSONStringValueSerializer reader(test_cases_[i]);
-    ASSERT_TRUE(reader.Deserialize(&root, NULL));
+    Value* root = reader.Deserialize(NULL);
+    ASSERT_TRUE(root);
     test_cases.push_back(root);
   }