Revert "Trigger continuous integration on autofill bots."

This reverts commit e515fd07.

Reason for revert: Consistently failing as "Incorrect or missing bot configuration failing on [.*]-autofill-captured-sites-rel"

Original change's description:
> Trigger continuous integration on autofill bots.
> 
> Bug: 885350
> Change-Id: If7e100dafc6203bdd9ea86aa7c05bfbe1342e03f
> Reviewed-on: https://chromium-review.googlesource.com/c/1372176
> Reviewed-by: Stephen Martinis <martiniss@chromium.org>
> Reviewed-by: smut <smut@google.com>
> Commit-Queue: Yiming Zhou <uwyiming@google.com>
> Cr-Commit-Position: refs/heads/master@{#615716}

TBR=smut@google.com,martiniss@chromium.org,uwyiming@google.com

Change-Id: Icc7e1d800f87d46d8d6ef945672b7a711f7306af
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: 885350
Reviewed-on: https://chromium-review.googlesource.com/c/1373474Reviewed-by: Friedrich Horschig [CET] <fhorschig@chromium.org>
Commit-Queue: Friedrich Horschig [CET] <fhorschig@chromium.org>
Cr-Commit-Position: refs/heads/master@{#615838}

infra/config/global/luci-scheduler.cfg

@@ -310,7 +310,6 @@ trigger {
   triggers: "ios12-sdk-device"
   triggers: "ios12-sdk-simulator"
   triggers: "linux-annotator-rel"
-  triggers: "linux-autofill-captured-sites-rel"
   triggers: "linux-blink-animation-use-time-delta"
   triggers: "linux-blink-heap-incremental-marking"
   triggers: "linux-blink-heap-verification"
@@ -326,7 +325,6 @@ trigger {
   triggers: "linux-tcmalloc-rel"
   triggers: "linux-win_cross-rel"
   triggers: "linux-xenial-rel"
-  triggers: "mac-autofill-captured-sites-rel"
   triggers: "mac-code-coverage-generation"
   triggers: "mac-dbg"
   triggers: "mac-hermetic-upgrade-rel"
@@ -340,7 +338,6 @@ trigger {
   triggers: "WebRTC Chromium Win Builder"
   triggers: "win-annotator-rel"
   triggers: "win-asan"
-  triggers: "win-autofill-captured-sites-rel"
   triggers: "win-dbg"
   triggers: "win-jumbo-rel"
   triggers: "win-rel"