Implement feature policy checks in the browser process

content/test/test_render_frame_host.cc

 // Copyright 2013 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.
 
 #include "content/test/test_render_frame_host.h"
 
 #include "base/guid.h"
 #include "base/run_loop.h"
 #include "content/browser/frame_host/frame_tree.h"
 #include "content/browser/frame_host/navigation_handle_impl.h"
@@ skipping 249 matching lines @@
   // will be no NavigationRequest, nor is it necessary to simulate the network
   // stack commit.
   if (frame_tree_node()->navigation_request())
     PrepareForCommit();
   bool browser_side_navigation = IsBrowserSideNavigationEnabled();
   CHECK(!browser_side_navigation || is_loading());
   CHECK(!browser_side_navigation || !frame_tree_node()->navigation_request());
   SendNavigate(0, did_create_new_entry, url);
 }
 
+void TestRenderFrameHost::SimulateFeaturePolicyHeader(
+    blink::WebFeaturePolicyFeature feature,
+    const std::vector<url::Origin>& whitelist) {
+  content::ParsedFeaturePolicyHeader header(1);
+  header[0].feature = feature;
+  header[0].matches_all_origins = false;
+  header[0].origins = whitelist;
+  OnDidSetFeaturePolicyHeader(header);
+}
+
 void TestRenderFrameHost::SendNavigate(int nav_entry_id,
                                        bool did_create_new_entry,
                                        const GURL& url) {
   SendNavigateWithParameters(nav_entry_id, did_create_new_entry, false,
                              url, ui::PAGE_TRANSITION_LINK, 200,
                              ModificationCallback());
 }
 
 void TestRenderFrameHost::SendFailedNavigate(int nav_entry_id,
                                              bool did_create_new_entry,
@@ skipping 241 matching lines @@
   // PlzNavigate: NavigationHandle::WillStartRequest has already been called at
   // this point.
   if (!navigation_handle() || IsBrowserSideNavigationEnabled())
     return;
   navigation_handle()->CallWillStartRequestForTesting(
       false /* is_post */, Referrer(GURL(), blink::kWebReferrerPolicyDefault),
       true /* user_gesture */, transition, false /* is_external_protocol */);
 }
 
 }  // namespace content