Update AffiliationFetcher to use new wire format.

components/password_manager/core/browser/affiliation_fetcher.cc

 // Copyright 2014 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 "components/password_manager/core/browser/affiliation_fetcher.h"
 
 #include "components/password_manager/core/browser/affiliation_api.pb.h"
 #include "components/password_manager/core/browser/affiliation_utils.h"
 #include "components/password_manager/core/browser/test_affiliation_fetcher_factory.h"
 #include "google_apis/google_api_keys.h"
@@ skipping 101 matching lines @@
 
   result->reserve(requested_facet_uris_.size());
 
   std::map<FacetURI, size_t> facet_uri_to_class_index;
   for (int i = 0; i < response.affiliation_size(); ++i) {
     const affiliation_pb::Affiliation& equivalence_class(
         response.affiliation(i));
 
     AffiliatedFacets affiliated_uris;
     for (int j = 0; j < equivalence_class.facet_size(); ++j) {
-      const std::string& uri_spec(equivalence_class.facet(j));
+      const std::string& uri_spec(equivalence_class.facet(j).id());
       FacetURI uri = FacetURI::FromPotentiallyInvalidSpec(uri_spec);
       // Ignore potential future kinds of facet URIs (e.g. for new platforms).
       if (!uri.is_valid())
         continue;
       affiliated_uris.push_back(uri);
     }
 
     // Be lenient and ignore empty (after filtering) equivalence classes.
     if (affiliated_uris.empty())
       continue;
@@ skipping 35 matching lines @@
     if (ParseResponse(result.get()))
       delegate_->OnFetchSucceeded(result.Pass());
     else
       delegate_->OnMalformedResponse();
   } else {
     delegate_->OnFetchFailed();
   }
 }
 
 }  // namespace password_manager