Revert of Move the files related to Android<->Web credentials to a separate folder.

components/password_manager/core/browser/android_affiliation/affiliation_api.proto

Index: components/password_manager/core/browser/android_affiliation/affiliation_api.proto
diff --git a/components/password_manager/core/browser/android_affiliation/affiliation_api.proto b/components/password_manager/core/browser/android_affiliation/affiliation_api.proto
deleted file mode 100644
index 353ab69b26dca94215c266ef1181f514dc4c188b..0000000000000000000000000000000000000000
--- a/components/password_manager/core/browser/android_affiliation/affiliation_api.proto
+++ /dev/null
@@ -1,46 +0,0 @@
-// 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.
-
-syntax = "proto2";
-
-package affiliation_pb;
-
-option optimize_for = LITE_RUNTIME;
-
-// A collection of facets affiliated with each other, i.e. an equivalence class.
-message Affiliation {
-  repeated Facet facet = 1;
-}
-
-message Facet {
-  // The URI of the facet.
-  optional string id = 1;
-  optional BrandingInfo branding_info = 2;
-}
-
-message BrandingInfo {
-  optional string name = 1;
-  optional string icon_url = 2;
-}
-
-// Specifies what additional information to return with the response.
-message LookupAffiliationMask {
-  // Whether or not to fill |branding_info| for returned Facets.
-  optional bool branding_info = 1;
-  // The locale to use for |branding_info.name| for returned Facets.
-  optional string locale = 2;
-}
-
-// Encapsulates a lookup request to the Affiliation API.
-message LookupAffiliationRequest {
-  // The facet URIs to query.
-  repeated string facet = 1;
-  optional LookupAffiliationMask mask = 2;
-}
-
-// Encapsulates a lookup response from the the Affiliation API.
-message LookupAffiliationResponse {
-  // For each queried facet, the corresponding equivalence class, if any.
-  repeated Affiliation affiliation = 1;
-}