Update trace_event_unittest to use ASSERT_LE rather than ASSERT_LT.

base/debug/trace_event_unittest.cc

Index: base/debug/trace_event_unittest.cc
diff --git a/base/debug/trace_event_unittest.cc b/base/debug/trace_event_unittest.cc
index 3f41706e49e478f1205107bdaa15cfebb0d427b4..a14ef63fedab68e3019958f0de0e9d1974e318e5 100644
--- a/base/debug/trace_event_unittest.cc
+++ b/base/debug/trace_event_unittest.cc
@@ -2458,8 +2458,8 @@ TEST_F(TraceEventTestFixture, TraceBufferVectorReportFull) {
   EXPECT_TRUE(trace_parsed_.GetDictionary(trace_parsed_.GetSize() - 1,
                                           &last_trace_event));
   EXPECT_TRUE(last_trace_event->GetDouble("ts", &last_trace_event_timestamp));
-  EXPECT_LT(last_trace_event_timestamp, buffer_limit_reached_timestamp);
-  EXPECT_LT(buffer_limit_reached_timestamp,
+  EXPECT_LE(last_trace_event_timestamp, buffer_limit_reached_timestamp);
+  EXPECT_LE(buffer_limit_reached_timestamp,
             trace_log->OffsetNow().ToInternalValue());
 }