Move feature policy vibrate tests to correct directory

content/browser/site_per_process_browsertest.cc

Index: content/browser/site_per_process_browsertest.cc
diff --git a/content/browser/site_per_process_browsertest.cc b/content/browser/site_per_process_browsertest.cc
index 44876e7b01e5286293284dfee8b847d9a0a24540..a8a26b97a68ae0bcbbfaba9bacdec5c7dd550488 100644
--- a/content/browser/site_per_process_browsertest.cc
+++ b/content/browser/site_per_process_browsertest.cc
@@ -716,8 +716,9 @@ class SitePerProcessFeaturePolicyBrowserTest
     SitePerProcessBrowserTest::SetUpCommandLine(command_line);
     // TODO(iclelland): Remove this switch when Feature Policy ships.
     // https://crbug.com/623682
-    command_line->AppendSwitchASCII(switches::kEnableBlinkFeatures,
-                                    "FeaturePolicy");
+    command_line->AppendSwitchASCII(
+        switches::kEnableBlinkFeatures,
+        "FeaturePolicy,FeaturePolicyExperimentalFeatures");
   }
 
   ParsedFeaturePolicyHeader CreateFPHeader(