Run interactive_ui_tests on the tsan bot.

TBR=jbudorick

Bug: 455679,843511
Change-Id: I716eaad2c98521978d25ee5b0bf00d57534eb19c
Reviewed-on: https://chromium-review.googlesource.com/1104803Reviewed-by: Nico Weber <thakis@chromium.org>
Commit-Queue: Nico Weber <thakis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#568728}

testing/buildbot/chromium.memory.json

@@ -5921,6 +5921,13 @@
         },
         "test": "headless_unittests"
       },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": true,
+          "shards": 6
+        },
+        "test": "interactive_ui_tests"
+      },
       {
         "swarming": {
           "can_use_on_swarming_builders": true

testing/buildbot/test_suite_exceptions.pyl

@@ -1457,8 +1457,6 @@
       # chromium.clang
       'ToTLinuxUBSanVptr',  # https://crbug.com/815190
       'UBSanVptr Linux',  # https://crbug.com/815190
-      # chromium.memory
-      'Linux TSan Tests',
     ],
     'modifications': {
       # chromium.win
@@ -1469,8 +1467,13 @@
       },
       # chromium.memory
       'Linux ASan LSan Tests (1)': {
-        # These are slow on the ASAN trybot for some reason.
-        # crbug.com/794372
+        # These are slow on the ASan trybot for some reason, crbug.com/794372
+        'swarming': {
+          'shards': 6,
+        },
+      },
+      'Linux TSan Tests': {
+        # These are slow on the TSan trybot for some reason, crbug.com/794372
         'swarming': {
           'shards': 6,
         },