Mojo: Fixes to current virtual/override style in mojo/edk/.

mojo/edk/system/remote_message_pipe_unittest.cc

Index: mojo/edk/system/remote_message_pipe_unittest.cc
diff --git a/mojo/edk/system/remote_message_pipe_unittest.cc b/mojo/edk/system/remote_message_pipe_unittest.cc
index f7095d2f7925f2a66c60618dba451ac2b1aa7351..6e0b9914866e376e59fff20492b8c7eb380e0f61 100644
--- a/mojo/edk/system/remote_message_pipe_unittest.cc
+++ b/mojo/edk/system/remote_message_pipe_unittest.cc
@@ -44,16 +44,16 @@ namespace {
 class RemoteMessagePipeTest : public testing::Test {
  public:
   RemoteMessagePipeTest() : io_thread_(base::TestIOThread::kAutoStart) {}
-  virtual ~RemoteMessagePipeTest() {}
+  ~RemoteMessagePipeTest() override {}
 
-  virtual void SetUp() override {
+  void SetUp() override {
     io_thread_.PostTaskAndWait(
         FROM_HERE,
         base::Bind(&RemoteMessagePipeTest::SetUpOnIOThread,
                    base::Unretained(this)));
   }
 
-  virtual void TearDown() override {
+  void TearDown() override {
     io_thread_.PostTaskAndWait(
         FROM_HERE,
         base::Bind(&RemoteMessagePipeTest::TearDownOnIOThread,