Re-enable StrictMode for VR e2e tests

testing/buildbot/chromium.fyi.json

 {
   "Android Asan Builder Tests (dbg)": {
     "gtest_tests": [
       {
         "args": [
           "--tool=asan"
         ],
         "swarming": {
           "can_use_on_swarming_builders": false
         },
@@ skipping 206 matching lines @@
         },
         "test": "webkit_unit_tests"
       }
     ]
   },
   "Android VR Tests": {
     "gtest_tests": [
       {
         "args": [
           "--shared-prefs-file=../../chrome/android/shared_preference_files/test/vr_cardboard_skipdon_setupcomplete.json",
-          "--additional-apk=../../third_party/gvr-android-sdk/test-apks/vr_services/vr_services_current.apk",
-          "--strict-mode=off"
+          "--additional-apk=../../third_party/gvr-android-sdk/test-apks/vr_services/vr_services_current.apk"
         ],
         "name": "chrome_public_test_vr_apk-nonddready-cardboard-current-kitkat",
         "override_compile_targets": [
           "chrome_public_test_vr_apk"
         ],
         "override_isolate_target": "chrome_public_test_vr_apk",
         "swarming": {
           "can_use_on_swarming_builders": true,
           "dimension_sets": [
             {
               "android_devices": "4",
               "device_os": "KTU84P",
               "device_type": "hammerhead"
             }
           ],
           "hard_timeout": 960
         },
         "test": "chrome_public_test_vr_apk"
       },
       {
         "args": [
           "--shared-prefs-file=../../chrome/android/shared_preference_files/test/vr_cardboard_skipdon_setupcomplete.json",
-          "--additional-apk=../../third_party/gvr-android-sdk/test-apks/vr_services/vr_services_current.apk",
-          "--strict-mode=off"
+          "--additional-apk=../../third_party/gvr-android-sdk/test-apks/vr_services/vr_services_current.apk"
         ],
         "name": "chrome_public_test_vr_apk-nonddready-cardboard-current-lollipop",
         "override_compile_targets": [
           "chrome_public_test_vr_apk"
         ],
         "override_isolate_target": "chrome_public_test_vr_apk",
         "swarming": {
           "can_use_on_swarming_builders": true,
           "dimension_sets": [
             {
               "android_devices": "4",
               "device_os": "LMY48I",
               "device_type": "hammerhead"
             }
           ],
           "hard_timeout": 960
         },
         "test": "chrome_public_test_vr_apk"
       },
       {
         "args": [
           "--shared-prefs-file=../../chrome/android/shared_preference_files/test/vr_cardboard_skipdon_setupcomplete.json",
-          "--additional-apk=../../third_party/gvr-android-sdk/test-apks/vr_services/vr_services_current.apk",
-          "--strict-mode=off"
+          "--additional-apk=../../third_party/gvr-android-sdk/test-apks/vr_services/vr_services_current.apk"
         ],
         "name": "chrome_public_test_vr_apk-nonddready-cardboard-current-marshmallow",
         "override_compile_targets": [
           "chrome_public_test_vr_apk"
         ],
         "override_isolate_target": "chrome_public_test_vr_apk",
         "swarming": {
           "can_use_on_swarming_builders": true,
           "dimension_sets": [
             {
@@ skipping 10 matching lines @@
         "swarming": {
           "can_use_on_swarming_builders": false
         },
         "test": "vr_shell_unittests"
       }
     ],
     "instrumentation_tests": [
       {
         "args": [
           "--shared-prefs-file=src/chrome/android/shared_preference_files/test/vr_cardboard_skipdon_setupcomplete.json",
-          "--additional-apk=src/third_party/gvr-android-sdk/test-apks/vr_services/vr_services_current.apk",
-          "--strict-mode=off"
+          "--additional-apk=src/third_party/gvr-android-sdk/test-apks/vr_services/vr_services_current.apk"
         ],
         "test": "chrome_public_test_vr_apk"
       },
       {
         "args": [
           "--shared-prefs-file=src/chrome/android/shared_preference_files/test/vr_ddview_skipdon_setupcomplete.json",
           "--additional-apk=src/third_party/gvr-android-sdk/test-apks/vr_services/vr_services_current.apk",
-          "--additional-apk=src/third_party/gvr-android-sdk/test-apks/daydream_home/daydream_home_current.apk",
-          "--strict-mode=off"
+          "--additional-apk=src/third_party/gvr-android-sdk/test-apks/daydream_home/daydream_home_current.apk"
         ],
         "test": "chrome_public_test_vr_apk"
       }
     ]
   },
   "Browser Side Navigation Linux": {
     "gtest_tests": [
       {
         "args": [
           "--enable-browser-side-navigation",
@@ skipping 12868 matching lines @@
       },
       {
         "swarming": {
           "can_use_on_swarming_builders": false
         },
         "test": "views_unittests"
       }
     ]
   }
 }