Fix several issues with VR instrumentation tests

testing/buildbot/chromium.fyi.json

Index: testing/buildbot/chromium.fyi.json
diff --git a/testing/buildbot/chromium.fyi.json b/testing/buildbot/chromium.fyi.json
index aa7ef08b471e17988450483416575ebbf2cb4e66..a778e7a6ce583a998d92e182f06ac6e25a6dea8b 100644
--- a/testing/buildbot/chromium.fyi.json
+++ b/testing/buildbot/chromium.fyi.json
@@ -255,7 +255,8 @@
       {
         "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"
+          "--additional-apk=src/third_party/gvr-android-sdk/test-apks/vr_services/vr_services_current.apk",
+          "--strict-mode=off"
         ],
         "test": "chrome_public_test_vr_apk"
       },
@@ -263,7 +264,8 @@
         "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"
+          "--additional-apk=src/third_party/gvr-android-sdk/test-apks/daydream_home/daydream_home_current.apk",
+          "--strict-mode=off"
         ],
         "test": "chrome_public_test_vr_apk"
       }