SkTime: Stop using POSIX entensions to time.h for timezone

src/ports/SkTime_win.cpp

Index: src/ports/SkTime_win.cpp
diff --git a/src/ports/SkTime_win.cpp b/src/ports/SkTime_win.cpp
index 2589d43d44d1ef02abc8d9b62a90d9ac1957279f..f55ff90ea3038ae095b15e1be7d7e76e15c5e182 100644
--- a/src/ports/SkTime_win.cpp
+++ b/src/ports/SkTime_win.cpp
@@ -5,40 +5,4 @@
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
-#include "SkTypes.h"
-#if defined(SK_BUILD_FOR_WIN32)
 
-
-#include "SkTime.h"
-
-void SkTime::GetDateTime(DateTime* dt)
-{
-    if (dt)
-    {
-        SYSTEMTIME      st;
-        TIME_ZONE_INFORMATION timeZoneInfo;
-        int tz_bias;
-        GetLocalTime(&st);
-        // https://gist.github.com/wrl/8924636
-        switch (GetTimeZoneInformation(&timeZoneInfo)) {
-            case TIME_ZONE_ID_STANDARD:
-                tz_bias = -timeZoneInfo.Bias - timeZoneInfo.StandardBias;
-                break;
-            case TIME_ZONE_ID_DAYLIGHT:
-                tz_bias = -timeZoneInfo.Bias - timeZoneInfo.DaylightBias;
-                break;
-            default:
-                tz_bias = -timeZoneInfo.Bias;
-                break;
-        }
-        dt->fTimeZoneMinutes = SkToS16(tz_bias);
-        dt->fYear       = st.wYear;
-        dt->fMonth      = SkToU8(st.wMonth);
-        dt->fDayOfWeek  = SkToU8(st.wDayOfWeek);
-        dt->fDay        = SkToU8(st.wDay);
-        dt->fHour       = SkToU8(st.wHour);
-        dt->fMinute     = SkToU8(st.wMinute);
-        dt->fSecond     = SkToU8(st.wSecond);
-    }
-}
-#endif//defined(SK_BUILD_FOR_WIN32)