Implement new referrer policies

third_party/WebKit/Source/core/dom/DocumentTest.cpp

 /*
  * Copyright (c) 2014, Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 422 matching lines @@
       {"always", kReferrerPolicyAlways, true},
       {"default", kReferrerPolicyNoReferrerWhenDowngrade, true},
       {"never", kReferrerPolicyNever, true},
       {"no-referrer", kReferrerPolicyNever, false},
       {"default", kReferrerPolicyNoReferrerWhenDowngrade, true},
       {"no-referrer-when-downgrade", kReferrerPolicyNoReferrerWhenDowngrade,
        false},
       {"origin", kReferrerPolicyOrigin, false},
       {"origin-when-crossorigin", kReferrerPolicyOriginWhenCrossOrigin, true},
       {"origin-when-cross-origin", kReferrerPolicyOriginWhenCrossOrigin, false},
+      {"same-origin", kReferrerPolicySameOrigin, false},
+      {"strict-origin", kReferrerPolicyStrictOrigin, false},
+      {"strict-origin-when-cross-origin",
+       kReferrerPolicyNoReferrerWhenDowngradeOriginWhenCrossOrigin, false},
       {"unsafe-url", kReferrerPolicyAlways},
   };
 
   for (auto test : tests) {
     GetDocument().SetReferrerPolicy(kReferrerPolicyDefault);
     if (test.is_legacy) {
       // Legacy keyword support must be explicitly enabled for the policy to
       // parse successfully.
       GetDocument().ParseAndSetReferrerPolicy(test.policy);
       EXPECT_EQ(kReferrerPolicyDefault, GetDocument().GetReferrerPolicy());
@@ skipping 383 matching lines @@
   EXPECT_EQ(DocumentLifecycle::kVisualUpdatePending,
             GetDocument().Lifecycle().GetState());
 
   GetDocument().EnsurePaintLocationDataValidForNode(
       GetDocument().getElementById("stickyChild"));
   EXPECT_EQ(DocumentLifecycle::kCompositingInputsClean,
             GetDocument().Lifecycle().GetState());
 }
 
 }  // namespace blink