Remove references to the win8 directory.

The top-level win8 directory does not exist anymore.

Change-Id: Iab412299a10e72aa786c789b281f4625baca1ffa
Reviewed-on: https://chromium-review.googlesource.com/1132535Reviewed-by: Bruce Dawson <brucedawson@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
Cr-Commit-Position: refs/heads/master@{#574049}

.gitignore

@@ -278,7 +278,5 @@ vs-chromium-project.txt
 /v8
 /webkit/data
 /webpagereplay_logs/
-/win8/delegate_execute/delegate_execute_version_resources.xml
-/win8/metro_driver/metro_driver_version_resources.xml
 /x86-generic_out/
 /xcodebuild

DEPS

@@ -1394,7 +1394,6 @@ skip_child_includes = [
   'third_party/abseil-cpp',
   'third_party/breakpad/breakpad',
   'v8',
-  'win8',
 ]