Convert the remainder of Download::Controller to use OnceCallback.

Bug: 1007685
Change-Id: Ie80751fe983e5f89604bb62a4e0cbd2d055b1786
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2106704
Commit-Queue: Joey Scarr <[email protected]>
Reviewed-by: Min Qin <[email protected]>
Reviewed-by: Daniel Cheng <[email protected]>
Cr-Commit-Position: refs/heads/master@{#760808}
diff --git a/PRESUBMIT.py b/PRESUBMIT.py
index cdf322cd..d6d7906 100644
--- a/PRESUBMIT.py
+++ b/PRESUBMIT.py
@@ -310,7 +310,7 @@
   '^components/data_reduction_proxy/',
   '^components/domain_reliability/',
   '^components/dom_distiller/',
-  '^components/download/',
+  '^components/download/internal/common/',
   '^components/drive/',
   '^components/exo/',
   '^components/feature_engagement/',