Merge "Have system clocks return wall time" into sc-dev am: 8c6ce2e4c9

Original change: https://googleplex-android-review.googlesource.com/c/platform/vendor/widevine/+/13944148

Change-Id: I19b578a1e90932a19b1dd0e94ddcd2b71c841322

libwvdrmengine/cdm/util/test/test_clock.cpp

@@ -17,7 +17,7 @@ namespace {
 class FakeClock : public wvcdm::TestSleep::CallBack {
  public:
   FakeClock() {
-    auto now = std::chrono::steady_clock().now();
+    auto now = std::chrono::system_clock().now();
     now_ = now.time_since_epoch() / std::chrono::milliseconds(1);
     TestSleep::set_callback(this);
   }