Refactored device status uploading out of policy fetch infrastructure.

chrome/common/pref_names.cc

Index: chrome/common/pref_names.cc
diff --git a/chrome/common/pref_names.cc b/chrome/common/pref_names.cc
index 0246230e2f3c6bbd7ddee0f5e4077617edf32ae4..4739bb68453c8b999beb4327a7926c208ebb445e 100644
--- a/chrome/common/pref_names.cc
+++ b/chrome/common/pref_names.cc
@@ -2049,6 +2049,10 @@ const char kCustomHandlersEnabled[] = "custom_handlers.enabled";
 // by the cloud policy subsystem.
 const char kDevicePolicyRefreshRate[] = "policy.device_refresh_rate";
 
+// Integer that specifies the upload rate for device and session status in
+// milliseconds.
+const char kDeviceStatusUploadRate[] = "policy.status_upload_rate";
+
 // A boolean where true means that the browser has previously attempted to
 // enable autoupdate and failed, so the next out-of-date browser start should
 // not prompt the user to enable autoupdate, it should offer to reinstall Chrome