Include-what-you-use related to logging.h (weblayer)

Add direct includes for things provided transitively by logging.h
(or by other headers including logging.h).

This is in preparation for cleaning up unnecessary includes of
logging.h in header files (so if something depends on logging.h,
it needs include it explicitly), and for when logging.h no longer
includes check.h, check_op.h, and notreached.h.

Bug: 1031540
Change-Id: I23b0ca3dba58d76657f6acce9d8cd4a21ce505da
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2248633
Commit-Queue: Hans Wennborg <hans@chromium.org>
Commit-Queue: Colin Blundell <blundell@chromium.org>
Auto-Submit: Hans Wennborg <hans@chromium.org>
Reviewed-by: Colin Blundell <blundell@chromium.org>
Cr-Commit-Position: refs/heads/master@{#779345}

weblayer/browser/profile_disk_operations.cc

@@ -6,6 +6,7 @@
 
 #include "base/files/file_enumerator.h"
 #include "base/files/file_util.h"
+#include "base/logging.h"
 #include "base/path_service.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_split.h"