Delete duplicated tests

Summary: Appear to be leftover from D8683752

Reviewed By: yfeldblum

Differential Revision: D14854252

fbshipit-source-id: bef87438201f9292fb0e5c62222d1a248163eda2

folly/futures/test/FutureTest.cpp

@@ -98,20 +98,6 @@ TEST(Future, getRequiresOnlyMoveCtor) {
     auto v = std::move(f).get();
     EXPECT_EQ(v.id_, 42);
   }
-  {
-    auto f = makeFuture<MoveCtorOnly>(MoveCtorOnly(42));
-    EXPECT_TRUE(f.valid());
-    EXPECT_TRUE(f.isReady());
-    auto v = std::move(f).get();
-    EXPECT_EQ(v.id_, 42);
-  }
-  {
-    auto f = makeFuture<MoveCtorOnly>(MoveCtorOnly(42));
-    EXPECT_TRUE(f.valid());
-    EXPECT_TRUE(f.isReady());
-    auto v = std::move(f).get(std::chrono::milliseconds(10));
-    EXPECT_EQ(v.id_, 42);
-  }
   {
     auto f = makeFuture<MoveCtorOnly>(MoveCtorOnly(42));
     EXPECT_TRUE(f.valid());