Update CryptAuthDeviceManager to store all synced devices instead of only unlock keys.

chrome/browser/extensions/api/easy_unlock_private/easy_unlock_private_api.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 "chrome/browser/extensions/api/easy_unlock_private/easy_unlock_private_api.h"
 
 #include <utility>
 #include <vector>
 
 #include "base/base64url.h"
@@ skipping 712 matching lines @@
   return enrollment_manager->GetUserPrivateKey();
 }
 
 std::vector<cryptauth::ExternalDeviceInfo>
 EasyUnlockPrivateGetRemoteDevicesFunction::GetUnlockKeys() {
   Profile* profile = Profile::FromBrowserContext(browser_context());
   proximity_auth::ProximityAuthClient* client =
       EasyUnlockService::Get(profile)->proximity_auth_client();
   cryptauth::CryptAuthDeviceManager* device_manager =
       client->GetCryptAuthDeviceManager();
-  return device_manager->unlock_keys();
+  return device_manager->GetUnlockKeys();
 }
 
 void EasyUnlockPrivateGetRemoteDevicesFunction::ReturnDevicesForExperiment() {
   // Check that we are inside a user profile.
   Profile* profile = Profile::FromBrowserContext(browser_context());
   EasyUnlockService* easy_unlock_service = EasyUnlockService::Get(profile);
   if (easy_unlock_service->GetType() != EasyUnlockService::TYPE_REGULAR) {
     SetError("This function must be called inside a user session.");
     SendResponse(true);
     return;
@@ skipping 437 matching lines @@
       GetConnectionManager(browser_context())
           ->GetDeviceAddress(extension(), params->connection_id);
   if (device_address.empty())
     return RespondNow(Error("Invalid connectionId."));
   return RespondNow(ArgumentList(
       easy_unlock_private::SetupConnectionGetDeviceAddress::Results::Create(
           device_address)));
 }
 
 }  // namespace extensions