autotest: Remove logging_GenerateCrashFiles.

logging_GenerateCrashFiles is redundant with crash.User,
crash.KernelCrash.mock_consent, and ui.ChromeCrashLoggedIn*.

It is also a source of instability (see linked bug) and doesn't provide
additional signal beyond the above-mentioned tast tests.

BUG=chromium:1106879
TEST=CQ

Cq-Depend: chromium:2591950
Change-Id: Ie0741a9529c95caf55e8c669dd4d1815d5e0eec6
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/overlays/chromiumos-overlay/+/2591792
Tested-by: Miriam Zimmerman <mutexlox@chromium.org>
Reviewed-by: Ian Barkley-Yeung <iby@chromium.org>
Commit-Queue: Miriam Zimmerman <mutexlox@chromium.org>
diff --git a/chromeos-base/autotest-server-tests/autotest-server-tests-9999.ebuild b/chromeos-base/autotest-server-tests/autotest-server-tests-9999.ebuild
index 7e17cbe..6c5621a 100644
--- a/chromeos-base/autotest-server-tests/autotest-server-tests-9999.ebuild
+++ b/chromeos-base/autotest-server-tests/autotest-server-tests-9999.ebuild
@@ -259,7 +259,6 @@
 	+tests_kernel_ExternalUsbPeripheralsDetectionTest
 	+tests_kernel_IdlePerf
 	+tests_kernel_MemoryRamoop
-	+tests_logging_GenerateCrashFiles
 	moblab? (
 		+tests_moblab_RunSuite
 		+tests_moblab_StorageQual