127   const TimeDelta delta = TimeDelta::FromMicroseconds(123);  in TEST_F()
504   t = Time::UnixEpoch() - TimeDelta::FromMicroseconds(1);  in TEST_F()
516   t = Time::UnixEpoch() - TimeDelta::FromMicroseconds(1000);  in TEST_F()
528   t = Time::UnixEpoch() - TimeDelta::FromMicroseconds(1001);  in TEST_F()
577   t = Time::UnixEpoch() + TimeDelta::FromMicroseconds(1);  in TEST_F()
589   t = Time::UnixEpoch() + TimeDelta::FromMicroseconds(1000);  in TEST_F()
1015   base::TimeDelta interval = base::TimeDelta::FromMicroseconds(1000);  in TEST()
1058   base::TimeDelta interval = base::TimeDelta::FromMicroseconds(4000);  in TEST()
1101       TimeDelta::FromMilliseconds(2) == TimeDelta::FromMicroseconds(2000), "");  in TEST()
1105       TimeDelta::FromMillisecondsD(2.5) == TimeDelta::FromMicroseconds(2500),  in TEST()
1118   EXPECT_EQ(TimeDelta::FromMicroseconds(13).InMicroseconds(), 13);  in TEST()
1134   EXPECT_EQ(TimeDelta::FromMicroseconds(999).InMilliseconds(), 0);  in TEST()
1135   EXPECT_EQ(TimeDelta::FromMicroseconds(-999).InMilliseconds(), 0);  in TEST()
1153   EXPECT_EQ(TimeDelta::FromMicroseconds(-1001).InMillisecondsRoundedUp(), -1);  in TEST()
1154   EXPECT_EQ(TimeDelta::FromMicroseconds(-1000).InMillisecondsRoundedUp(), -1);  in TEST()
1155   EXPECT_EQ(TimeDelta::FromMicroseconds(-999).InMillisecondsRoundedUp(), 0);  in TEST()
1157   EXPECT_EQ(TimeDelta::FromMicroseconds(-1).InMillisecondsRoundedUp(), 0);  in TEST()
1158   EXPECT_EQ(TimeDelta::FromMicroseconds(0).InMillisecondsRoundedUp(), 0);  in TEST()
1159   EXPECT_EQ(TimeDelta::FromMicroseconds(1).InMillisecondsRoundedUp(), 1);  in TEST()
1161   EXPECT_EQ(TimeDelta::FromMicroseconds(999).InMillisecondsRoundedUp(), 1);  in TEST()
1162   EXPECT_EQ(TimeDelta::FromMicroseconds(1000).InMillisecondsRoundedUp(), 1);  in TEST()
1163   EXPECT_EQ(TimeDelta::FromMicroseconds(1001).InMillisecondsRoundedUp(), 2);  in TEST()
1180   delta = TimeDelta::FromMicroseconds(1);  in TEST()
1186   delta = TimeDelta::FromMicroseconds(Time::kMicrosecondsPerSecond + 1);  in TEST()
1227   static_assert(TimeDelta::FromMicroseconds(zero) ==  in TEST()
1228                     TimeDelta::FromMicroseconds(zero).magnitude(),  in TEST()
1233   static_assert(TimeDelta::FromMicroseconds(one) ==  in TEST()
1234                     TimeDelta::FromMicroseconds(one).magnitude(),  in TEST()
1236   static_assert(TimeDelta::FromMicroseconds(one) ==  in TEST()
1237                     TimeDelta::FromMicroseconds(negative_one).magnitude(),  in TEST()
1245       TimeDelta::FromMicroseconds(max_int64_minus_one) ==  in TEST()
1246           TimeDelta::FromMicroseconds(max_int64_minus_one).magnitude(),  in TEST()
1248   static_assert(TimeDelta::FromMicroseconds(max_int64_minus_one) ==  in TEST()
1249                     TimeDelta::FromMicroseconds(min_int64_plus_two).magnitude(),  in TEST()
1306   static_assert(TimeDelta::FromMicroseconds(max_int).is_max(), "");  in TEST()
1318   static_assert(TimeDelta::FromMicroseconds(min_int).is_min(), "");  in TEST()
1321       TimeDelta::FromMicroseconds(std::numeric_limits<int64_t>::min()).is_min(),  in TEST()