Pick up Windows ARM64 support from base\logging.h

Pick up both https://crrev.com/607562 and https://crrev.com/618551 from
Chromium. The latter CL fixes MSVC build of PDFium.

Bug: chromium: 893460
Change-Id: Ib6f22995a92650e7e378a9fbac2105869372c151
Reviewed-on: https://pdfium-review.googlesource.com/c/47411
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
diff --git a/AUTHORS b/AUTHORS
index 60bb075..cf72391 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -51,3 +51,4 @@
 Google Inc. <*@google.com>
 LG Electronics, Inc. <*@lge.com>
 Loongson Technology Corporation Limited. <*@loongson.cn>
+Microsoft <*@microsoft.com>