Add chrome_all_tast_tests to the fyi cros VM test bot.

This will hopefully increase the chance of a test flake on the fyi bot
so I can test out the failure reporting changes I'm making.

Bug: 923426
Change-Id: Ibfda3b2af9f9240cfc72c5544ff56dfc2aa5c6b4
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1572259
Commit-Queue: Ben Pastene <bpastene@chromium.org>
Commit-Queue: John Budorick <jbudorick@chromium.org>
Auto-Submit: Ben Pastene <bpastene@chromium.org>
Reviewed-by: John Budorick <jbudorick@chromium.org>
Cr-Commit-Position: refs/heads/master@{#651769}

testing/buildbot/chromium.fyi.json

@@ -3291,6 +3291,24 @@
       "chromiumos_preflight"
     ],
     "gtest_tests": [
+      {
+        "args": [
+          "--use-host-tast-bin"
+        ],
+        "swarming": {
+          "can_use_on_swarming_builders": true,
+          "dimension_sets": [
+            {
+              "kvm": "1",
+              "os": "Ubuntu-14.04",
+              "pool": "Chrome-CrOS-VM"
+            }
+          ],
+          "hard_timeout": 3600,
+          "io_timeout": 3600
+        },
+        "test": "chrome_all_tast_tests"
+      },
       {
         "args": [
           "--use-host-tast-bin"

testing/buildbot/test_suites.pyl

@@ -448,6 +448,11 @@
     },
 
     'chromeos_device_friendly_gtests_experimental': {
+      'chrome_all_tast_tests': {
+        'args': [
+          '--use-host-tast-bin',
+        ]
+      },
       'chrome_login_tast_tests': {
         'args': [
           '--use-host-tast-bin',