Make ValueDeserializer::Deserialize return scoped_ptr

extensions/browser/image_loader_unittest.cc

Index: extensions/browser/image_loader_unittest.cc
diff --git a/extensions/browser/image_loader_unittest.cc b/extensions/browser/image_loader_unittest.cc
index f1f2aadd7e0eb8cfec78984220cd8245141c8438..ac01064bda3916e7fe294b01db3ba2e0ed2f210a 100644
--- a/extensions/browser/image_loader_unittest.cc
+++ b/extensions/browser/image_loader_unittest.cc
@@ -85,7 +85,7 @@ class ImageLoaderTest : public ExtensionsTest {
         extension_dir.AppendASCII("manifest.json"));
     scoped_ptr<base::DictionaryValue> valid_value(
         static_cast<base::DictionaryValue*>(
-            deserializer.Deserialize(&error_code, &error)));
+            deserializer.Deserialize(&error_code, &error).release()));
     EXPECT_EQ(0, error_code) << error;
     if (error_code != 0)
       return NULL;