Implement new referrer policies

third_party/WebKit/public/platform/ReferrerPolicyEnumTraits.h

Index: third_party/WebKit/public/platform/ReferrerPolicyEnumTraits.h
diff --git a/third_party/WebKit/public/platform/ReferrerPolicyEnumTraits.h b/third_party/WebKit/public/platform/ReferrerPolicyEnumTraits.h
index ef7b8b46c2dbb56e637dde3f4e06a46152065f78..b100e38fa747983edc555c5ef7689a4451d1245f 100644
--- a/third_party/WebKit/public/platform/ReferrerPolicyEnumTraits.h
+++ b/third_party/WebKit/public/platform/ReferrerPolicyEnumTraits.h
@@ -29,6 +29,10 @@ struct EnumTraits<::blink::mojom::ReferrerPolicy, ::blink::WebReferrerPolicy> {
         return ::blink::mojom::ReferrerPolicy::ORIGIN;
       case ::blink::kWebReferrerPolicyOriginWhenCrossOrigin:
         return ::blink::mojom::ReferrerPolicy::ORIGIN_WHEN_CROSS_ORIGIN;
+      case ::blink::kWebReferrerPolicySameOrigin:
+        return ::blink::mojom::ReferrerPolicy::SAME_ORIGIN;
+      case ::blink::kWebReferrerPolicyStrictOrigin:
+        return ::blink::mojom::ReferrerPolicy::STRICT_ORIGIN;
       case ::blink::
           kWebReferrerPolicyNoReferrerWhenDowngradeOriginWhenCrossOrigin:
         return ::blink::mojom::ReferrerPolicy::
@@ -60,6 +64,12 @@ struct EnumTraits<::blink::mojom::ReferrerPolicy, ::blink::WebReferrerPolicy> {
       case ::blink::mojom::ReferrerPolicy::ORIGIN_WHEN_CROSS_ORIGIN:
         *out = ::blink::kWebReferrerPolicyOriginWhenCrossOrigin;
         return true;
+      case ::blink::mojom::ReferrerPolicy::SAME_ORIGIN:
+        *out = ::blink::kWebReferrerPolicySameOrigin;
+        return true;
+      case ::blink::mojom::ReferrerPolicy::STRICT_ORIGIN:
+        *out = ::blink::kWebReferrerPolicyStrictOrigin;
+        return true;
       case ::blink::mojom::ReferrerPolicy::
           NO_REFERRER_WHEN_DOWNGRADE_ORIGIN_WHEN_CROSS_ORIGIN:
         *out = ::blink::