Make UnsafeResource hold a WebContents getter instead of RenderFrame ids

chrome/browser/safe_browsing/threat_details_unittest.cc

 // Copyright (c) 2012 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 <stdint.h>
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/macros.h"
@@ skipping 217 matching lines @@
   }
 
  protected:
   void InitResource(UnsafeResource* resource,
                     SBThreatType threat_type,
                     bool is_subresource,
                     const GURL& url) {
     resource->url = url;
     resource->is_subresource = is_subresource;
     resource->threat_type = threat_type;
-    resource->render_process_host_id =
-        web_contents()->GetRenderProcessHost()->GetID();
-    resource->render_frame_id = web_contents()->GetMainFrame()->GetRoutingID();
+    resource->web_contents_getter =
+        SafeBrowsingUIManager::UnsafeResource::GetWebContentsGetter(
+            web_contents()->GetRenderProcessHost()->GetID(),
+            web_contents()->GetMainFrame()->GetRoutingID());
   }
 
   void VerifyResults(const ClientSafeBrowsingReportRequest& report_pb,
                      const ClientSafeBrowsingReportRequest& expected_pb) {
     EXPECT_EQ(expected_pb.type(), report_pb.type());
     EXPECT_EQ(expected_pb.url(), report_pb.url());
     EXPECT_EQ(expected_pb.page_url(), report_pb.page_url());
     EXPECT_EQ(expected_pb.referrer_url(), report_pb.referrer_url());
     EXPECT_EQ(expected_pb.did_proceed(), report_pb.did_proceed());
     EXPECT_EQ(expected_pb.has_repeat_visit(), report_pb.has_repeat_visit());
@@ skipping 633 matching lines @@
   pb_resource->set_parent_id(3);
   pb_resource->set_url(kSecondRedirectURL);
   pb_resource = expected.add_resources();
   pb_resource->set_id(3);
   pb_resource->set_url(kFirstRedirectURL);
 
   VerifyResults(actual, expected);
 }
 
 }  // namespace safe_browsing