183   auto split = base::SplitOnceCallback(std::move(cb));  in TEST()  local
185   static_assert(std::is_same<decltype(split),  in TEST()
189   EXPECT_FALSE(split.first);  in TEST()
190   EXPECT_FALSE(split.second);  in TEST()
198   auto split = base::SplitOnceCallback(std::move(cb));  in TEST()  local
200   static_assert(std::is_same<decltype(split),  in TEST()
206   std::move(split.first).Run(&count);  in TEST()
210   EXPECT_CHECK_DEATH(std::move(split.second).Run(&count));  in TEST()
219   auto split = base::SplitOnceCallback(std::move(cb));  in TEST()  local
221   static_assert(std::is_same<decltype(split),  in TEST()
227   std::move(split.second).Run(&count);  in TEST()
230   EXPECT_CHECK_DEATH(std::move(split.first).Run(&count));  in TEST()
238   auto split = base::SplitOnceCallback(std::move(cb));  in TEST()  local
239   base::OnceCallback<void(int*)> cb1 = std::move(split.first);  in TEST()
240   split = base::SplitOnceCallback(std::move(split.second));  in TEST()
241   base::OnceCallback<void(int*)> cb2 = std::move(split.first);  in TEST()
242   base::OnceCallback<void(int*)> cb3 = std::move(split.second);  in TEST()
256   auto split = base::SplitOnceCallback(std::move(cb));  in TEST()  local
257   base::OnceCallback<void(int*)> cb1 = std::move(split.first);  in TEST()
258   split = base::SplitOnceCallback(std::move(split.second));  in TEST()
259   base::OnceCallback<void(int*)> cb2 = std::move(split.first);  in TEST()
260   base::OnceCallback<void(int*)> cb3 = std::move(split.second);  in TEST()