Finish cleaning up references to Blink origin_policy implementation.

https://chromium-review.googlesource.com/c/chromium/src/+/2079258
deleted third_party/blink/common/origin_policy, but not the public API.
Additionally, various OWNERS files were left pointing at a nonexistent
file.  AFAICT the new canonical home is services/network/origin_policy,
so point to that.

Bug: none
Change-Id: I2f27b9a63083e92c708590955849122fef9ffe00
No-Presubmit: true
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2144106Reviewed-by: Mike West <mkwst@chromium.org>
Reviewed-by: Domenic Denicola <domenic@chromium.org>
Commit-Queue: Domenic Denicola <domenic@chromium.org>
Auto-Submit: Peter Kasting <pkasting@chromium.org>
Cr-Commit-Position: refs/heads/master@{#758865}

chrome/test/data/origin_policy_browsertest/OWNERS

-file://third_party/blink/common/origin_policy/OWNERS
+file://services/network/origin_policy/OWNERS

chrome/test/origin_policy/OWNERS

-file://third_party/blink/common/origin_policy/OWNERS
+file://services/network/origin_policy/OWNERS
 # COMPONENT: Blink>SecurityFeature

third_party/blink/public/common/BUILD.gn

@@ -130,7 +130,6 @@ source_set("headers") {
     "notifications/notification_resources.h",
     "notifications/platform_notification_data.h",
     "oom_intervention/oom_intervention_types.h",
-    "origin_policy/origin_policy.h",
     "origin_trials/origin_trial_policy.h",
     "origin_trials/trial_token.h",
     "origin_trials/trial_token_validator.h",

third_party/blink/public/common/origin_policy/OWNERS

-file://third_party/blink/common/origin_policy/OWNERS

third_party/blink/public/common/origin_policy/origin_policy.h

-// Copyright 2018 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef THIRD_PARTY_BLINK_PUBLIC_COMMON_ORIGIN_POLICY_ORIGIN_POLICY_H_
-#define THIRD_PARTY_BLINK_PUBLIC_COMMON_ORIGIN_POLICY_ORIGIN_POLICY_H_
-
-#include <memory>
-#include <set>
-#include <string>
-#include <vector>
-
-#include "base/strings/string_piece.h"
-#include "third_party/blink/public/common/common_export.h"
-#include "url/origin.h"
-
-namespace blink {
-
-class OriginPolicyParser;
-
-class BLINK_COMMON_EXPORT OriginPolicy {
- public:
-  ~OriginPolicy();
-
-  // Create & parse the manifest.
-  static std::unique_ptr<OriginPolicy> From(base::StringPiece);
-
-  struct CSP {
-    std::string policy;
-    bool report_only;
-  };
-  const std::vector<CSP>& GetContentSecurityPolicies() const { return csp_; }
-
-  const std::vector<std::string>& GetFeaturePolicies() const {
-    return features_;
-  }
-
-  const std::set<url::Origin>& GetFirstPartySet() const {
-    return first_party_set_;
-  }
-
- private:
-  friend class OriginPolicyParser;
-
-  OriginPolicy();
-
-  std::vector<CSP> csp_;
-  std::vector<std::string> features_;
-  std::set<url::Origin> first_party_set_;
-};
-
-}  // namespace blink
-
-#endif  // THIRD_PARTY_BLINK_PUBLIC_COMMON_ORIGIN_POLICY_ORIGIN_POLICY_H_

third_party/blink/renderer/core/loader/document_loader.cc

@@ -37,7 +37,6 @@
 #include "base/time/default_tick_clock.h"
 #include "services/network/public/cpp/features.h"
 #include "third_party/blink/public/common/features.h"
-#include "third_party/blink/public/common/origin_policy/origin_policy.h"
 #include "third_party/blink/public/mojom/commit_result/commit_result.mojom-blink.h"
 #include "third_party/blink/public/platform/modules/service_worker/web_service_worker_network_provider.h"
 #include "third_party/blink/public/platform/web_url_request.h"