Remove google_apis/drive from _NOT_CONVERTED_TO_MODERN_BIND_AND_CALLBACK

This is the list of directories excluded from presubmit checks
for base::Bind, base::Closure, and base::Callback.

Bug: 1007788
Change-Id: Iea98671c4fcaeab39697429fd7526cae0ad2da5a
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2575196Reviewed-by: Kentaro Hara <haraken@chromium.org>
Commit-Queue: David Bienvenu <davidbienvenu@chromium.org>
Cr-Commit-Position: refs/heads/master@{#833855}

PRESUBMIT.py

@@ -374,7 +374,6 @@ _NOT_CONVERTED_TO_MODERN_BIND_AND_CALLBACK = '|'.join((
   '^components/webcrypto/',
   '^extensions/browser/',
   '^extensions/renderer/',
-  '^google_apis/drive/',
    '^media/blink/',
   '^media/cdm/',
   '^net/http/',