[fsp] Use auto generated methods for generating dictionaries.

chrome/browser/chromeos/file_system_provider/operations/delete_entry_unittest.cc

Index: chrome/browser/chromeos/file_system_provider/operations/delete_entry_unittest.cc
diff --git a/chrome/browser/chromeos/file_system_provider/operations/delete_entry_unittest.cc b/chrome/browser/chromeos/file_system_provider/operations/delete_entry_unittest.cc
index 9a40423918839ba27efc0841f83c7cb4f1983750..d09f65571a18bd6d280d2e10e4089faa1f0a0441 100644
--- a/chrome/browser/chromeos/file_system_provider/operations/delete_entry_unittest.cc
+++ b/chrome/browser/chromeos/file_system_provider/operations/delete_entry_unittest.cc
@@ -49,6 +49,8 @@ class FileSystemProviderOperationsDeleteEntryTest : public testing::Test {
 };
 
 TEST_F(FileSystemProviderOperationsDeleteEntryTest, Execute) {
+  using extensions::api::file_system_provider::DeleteEntryRequestedOptions;
+
   util::LoggingDispatchEventImpl dispatcher(true /* dispatch_reply */);
   util::StatusCallbackLog callback_log;
 
@@ -71,24 +73,16 @@ TEST_F(FileSystemProviderOperationsDeleteEntryTest, Execute) {
   base::ListValue* event_args = event->event_args.get();
   ASSERT_EQ(1u, event_args->GetSize());
 
-  base::DictionaryValue* options = NULL;
-  ASSERT_TRUE(event_args->GetDictionary(0, &options));
-
-  std::string event_file_system_id;
-  EXPECT_TRUE(options->GetString("fileSystemId", &event_file_system_id));
-  EXPECT_EQ(kFileSystemId, event_file_system_id);
-
-  int event_request_id = -1;
-  EXPECT_TRUE(options->GetInteger("requestId", &event_request_id));
-  EXPECT_EQ(kRequestId, event_request_id);
-
-  std::string event_entry_path;
-  EXPECT_TRUE(options->GetString("entryPath", &event_entry_path));
-  EXPECT_EQ(kEntryPath, event_entry_path);
+  const base::DictionaryValue* options_as_value = NULL;
+  ASSERT_TRUE(event_args->GetDictionary(0, &options_as_value));
 
-  bool event_recursive;
-  EXPECT_TRUE(options->GetBoolean("recursive", &event_recursive));
-  EXPECT_TRUE(event_recursive);
+  DeleteEntryRequestedOptions options;
+  ASSERT_TRUE(
+      DeleteEntryRequestedOptions::Populate(*options_as_value, &options));
+  EXPECT_EQ(kFileSystemId, options.file_system_id);
+  EXPECT_EQ(kRequestId, options.request_id);
+  EXPECT_EQ(kEntryPath, options.entry_path);
+  EXPECT_TRUE(options.recursive);
 }
 
 TEST_F(FileSystemProviderOperationsDeleteEntryTest, Execute_NoListener) {