Call base::Time::NowFromSystemTime() on WM_TIMECHANGE

ui/views/win/hwnd_message_handler.cc

Index: ui/views/win/hwnd_message_handler.cc
diff --git a/ui/views/win/hwnd_message_handler.cc b/ui/views/win/hwnd_message_handler.cc
index 67482e22aee4b5372ef52cc0562f0b816a47b7f4..97cce19086ef563c28ffaf1e7f72c72d149712f1 100644
--- a/ui/views/win/hwnd_message_handler.cc
+++ b/ui/views/win/hwnd_message_handler.cc
@@ -18,6 +18,7 @@
 #include "base/macros.h"
 #include "base/single_thread_task_runner.h"
 #include "base/threading/thread_task_runner_handle.h"
+#include "base/time/time.h"
 #include "base/trace_event/trace_event.h"
 #include "base/win/scoped_gdi_object.h"
 #include "base/win/windows_version.h"
@@ -2167,6 +2168,14 @@ void HWNDMessageHandler::OnThemeChanged() {
   ui::NativeThemeWin::CloseHandles();
 }
 
+void HWNDMessageHandler::OnTimeChange() {
+  // Call NowFromSystemTime() to force base::Time to re-initialize the clock
+  // from system time. Otherwise base::Time::Now() might continue to reflect the
+  // old system clock for some amount of time. See
+  // https://bugs.chromium.org/p/chromium/issues/detail?id=672906#c5

[msw, 2017/01/17 19:26:32]

nit: shorten url: crbug.com/672906#c5 (optionally with http://)

[estark, 2017/01/18 00:21:12]

Done.

+  base::Time::NowFromSystemTime();
+}
+
 LRESULT HWNDMessageHandler::OnTouchEvent(UINT message,
                                          WPARAM w_param,
                                          LPARAM l_param) {