Add browser version to device status reports.

chrome/browser/policy/proto/device_management_backend.proto

 // Copyright (c) 2011 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";
 
 option optimize_for = LITE_RUNTIME;
 
 package enterprise_management;
 
@@ skipping 232 matching lines @@
 message DeviceStatusReportRequest {
   optional string os_version = 1;
   optional string firmware_version = 2;
 
   // "Validated", "Dev". Same as verified mode.
   // If the mode is unknown, this field should not be set.
   optional string boot_mode = 3;
 
   // Device active times collection since last report rpc call.
   repeated TimePeriod active_time = 4;
+
+  // The browser version string as shown in the About dialog.
+  optional string browser_version = 5;
 }
 
 // Report session (a user on one device) level status.
 message SessionStatusReportRequest {
   // Installed apps for this user on this device.
   repeated string installed_app_id = 1;
 
   // Installed extensions for this user on this device.
   repeated string installed_extension_id = 2;
 
@@ skipping 150 matching lines @@
 
   // Device status report response.
   optional DeviceStatusReportResponse device_status_report_response = 6;
 
   // Session status report response.
   optional SessionStatusReportResponse session_status_report_response = 7;
 
   // Auto-enrollment detection response.
   optional DeviceAutoEnrollmentResponse auto_enrollment_response = 8;
 }