Add finch control of user population in low reputation requests

components/safe_browsing/password_protection/password_protection_request.h

 // Copyright 2017 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 COMPONENTS_SAFE_BROWSING_PASSWORD_PROTECTION_PASSWORD_PROTECTION_REQUEST_H_
 #define COMPONENTS_SAFE_BROWSING_PASSWORD_PROTECTION_PASSWORD_PROTECTION_REQUEST_H_
 
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/task/cancelable_task_tracker.h"
@@ skipping 31 matching lines @@
  public:
   // The outcome of the request. These values are used for UMA.
   // DO NOT CHANGE THE ORDERING OF THESE VALUES.
   enum RequestOutcome {
     UNKNOWN = 0,
     SUCCEEDED = 1,
     CANCELED = 2,
     TIMEDOUT = 3,
     MATCHED_WHITELIST = 4,
     RESPONSE_ALREADY_CACHED = 5,
-    NO_EXTENDED_REPORTING = 6,
-    INCOGNITO = 7,
+    DEPRECATED_NO_EXTENDED_REPORTING = 6,
+    DEPRECATED_INCOGNITO = 7,
     REQUEST_MALFORMED = 8,
     FETCH_FAILED = 9,
     RESPONSE_MALFORMED = 10,
     SERVICE_DESTROYED = 11,
     MAX_OUTCOME
   };
 
   PasswordProtectionRequest(const GURL& main_frame_url,
                             const GURL& password_form_action,
                             const GURL& password_form_frame_url,
@@ skipping 89 matching lines @@
   // Needed for canceling tasks posted to different threads.
   base::CancelableTaskTracker tracker_;
 
   base::WeakPtrFactory<PasswordProtectionRequest> weakptr_factory_;
   DISALLOW_COPY_AND_ASSIGN(PasswordProtectionRequest);
 };
 
 }  // namespace safe_browsing
 
 #endif  // COMPONENTS_SAFE_BROWSING_PASSWORD_PROTECTION_PASSWORD_PROTECTION_REQUEST_H_