telemetry_AFDOGenerate: Cutdown the training set.

This has been causing some builders to timeout.

BUG=chromium:653238
TEST=none

Change-Id: I3a433af99b12b105a461c57a0655eb433e7a7434
Reviewed-on: https://chromium-review.googlesource.com/398199
Commit-Ready: Ting-Yuan Huang <laszio@chromium.org>
Tested-by: Luis Lozano <llozano@chromium.org>
Tested-by: Ting-Yuan Huang <laszio@chromium.org>
Reviewed-by: Luis Lozano <llozano@chromium.org>
diff --git a/server/site_tests/telemetry_AFDOGenerate/telemetry_AFDOGenerate.py b/server/site_tests/telemetry_AFDOGenerate/telemetry_AFDOGenerate.py
index 79d30bc..5bcfc71 100644
--- a/server/site_tests/telemetry_AFDOGenerate/telemetry_AFDOGenerate.py
+++ b/server/site_tests/telemetry_AFDOGenerate/telemetry_AFDOGenerate.py
@@ -43,9 +43,9 @@
 TELEMETRY_AFDO_BENCHMARKS = (
     ('page_cycler_v2.typical_25', ('--pageset-repeat=1',)),
     ('page_cycler_v2.intl_ja_zh', ('--pageset-repeat=1',)),
-    ('page_cycler_v2.intl_ar_fa_he', ('--pageset-repeat=1',)),
-    ('page_cycler_v2.intl_es_fr_pt-BR', ('--pageset-repeat=1',)),
-    # Temporarily disable these two benchmarks to finish in 30 minutes.
+    # Temporarily disable these two benchmarks to finish in 60 minutes.
+    # ('page_cycler_v2.intl_ar_fa_he', ('--pageset-repeat=1',)),
+    # ('page_cycler_v2.intl_es_fr_pt-BR', ('--pageset-repeat=1',)),
     # ('page_cycler_v2.intl_ko_th_vi', ('--pageset-repeat=1',)),
     # ('page_cycler_v2.intl_hi_ru', ('--pageset-repeat=1',)),
     ('octane',),