Make Dispatcher::Type an enum class.

mojo/edk/system/data_pipe_impl_unittest.cc

Index: mojo/edk/system/data_pipe_impl_unittest.cc
diff --git a/mojo/edk/system/data_pipe_impl_unittest.cc b/mojo/edk/system/data_pipe_impl_unittest.cc
index 3a774881bb4ce14a2f5fd1d4e03950d68b02b86e..1688e3d288acdc5cf98cf8751f3a800d827e172f 100644
--- a/mojo/edk/system/data_pipe_impl_unittest.cc
+++ b/mojo/edk/system/data_pipe_impl_unittest.cc
@@ -376,7 +376,7 @@ class RemoteProducerDataPipeImplTestHelper
     EXPECT_TRUE(to_send->HasOneRef());
     to_send = nullptr;
 
-    ASSERT_EQ(Dispatcher::kTypeDataPipeProducer, to_receive->GetType());
+    ASSERT_EQ(Dispatcher::Type::DATA_PIPE_PRODUCER, to_receive->GetType());
     producer_dispatcher_ =
         static_cast<DataPipeProducerDispatcher*>(to_receive.get());
   }
@@ -426,7 +426,7 @@ class RemoteConsumerDataPipeImplTestHelper
     EXPECT_TRUE(to_send->HasOneRef());
     to_send = nullptr;
 
-    ASSERT_EQ(Dispatcher::kTypeDataPipeConsumer, to_receive->GetType());
+    ASSERT_EQ(Dispatcher::Type::DATA_PIPE_CONSUMER, to_receive->GetType());
     consumer_dispatcher_ =
         static_cast<DataPipeConsumerDispatcher*>(to_receive.get());
   }
@@ -480,7 +480,7 @@ class RemoteProducerDataPipeImplTestHelper2
     // destroyed.
     EXPECT_TRUE(to_send->HasOneRef());
     to_send = nullptr;
-    ASSERT_EQ(Dispatcher::kTypeDataPipeProducer, to_receive->GetType());
+    ASSERT_EQ(Dispatcher::Type::DATA_PIPE_PRODUCER, to_receive->GetType());
     to_send = static_cast<DataPipeProducerDispatcher*>(to_receive.get());
     to_receive = nullptr;
 
@@ -491,7 +491,7 @@ class RemoteProducerDataPipeImplTestHelper2
     EXPECT_TRUE(to_send->HasOneRef());
     to_send = nullptr;
 
-    ASSERT_EQ(Dispatcher::kTypeDataPipeProducer, to_receive->GetType());
+    ASSERT_EQ(Dispatcher::Type::DATA_PIPE_PRODUCER, to_receive->GetType());
     producer_dispatcher_ =
         static_cast<DataPipeProducerDispatcher*>(to_receive.get());
   }
@@ -527,7 +527,7 @@ class RemoteConsumerDataPipeImplTestHelper2
     // destroyed.
     EXPECT_TRUE(to_send->HasOneRef());
     to_send = nullptr;
-    ASSERT_EQ(Dispatcher::kTypeDataPipeConsumer, to_receive->GetType());
+    ASSERT_EQ(Dispatcher::Type::DATA_PIPE_CONSUMER, to_receive->GetType());
     to_send = static_cast<DataPipeConsumerDispatcher*>(to_receive.get());
     to_receive = nullptr;
 
@@ -538,7 +538,7 @@ class RemoteConsumerDataPipeImplTestHelper2
     EXPECT_TRUE(to_send->HasOneRef());
     to_send = nullptr;
 
-    ASSERT_EQ(Dispatcher::kTypeDataPipeConsumer, to_receive->GetType());
+    ASSERT_EQ(Dispatcher::Type::DATA_PIPE_CONSUMER, to_receive->GetType());
     consumer_dispatcher_ =
         static_cast<DataPipeConsumerDispatcher*>(to_receive.get());
   }