Tests for cloud policy UMA metrics.

chrome/browser/policy/mock_device_management_service.cc

Index: chrome/browser/policy/mock_device_management_service.cc
diff --git a/chrome/browser/policy/mock_device_management_service.cc b/chrome/browser/policy/mock_device_management_service.cc
index f524644b7677328c796a6b5fed2a5f9c3700aca8..f291282f2fba47d39f7e94945dc1b47bbf3e8bfd 100644
--- a/chrome/browser/policy/mock_device_management_service.cc
+++ b/chrome/browser/policy/mock_device_management_service.cc
@@ -39,12 +39,23 @@ void ProxyDeviceManagementBackend::ProcessPolicyRequest(
 
 MockDeviceManagementService::MockDeviceManagementService()
     : DeviceManagementService(""),
-      backend_(NULL) {}
+      backend_(NULL),
+      response_code_(-1) {}
 
 MockDeviceManagementService::~MockDeviceManagementService() {}
 
 DeviceManagementBackend* MockDeviceManagementService::CreateBackend() {
-  return new ProxyDeviceManagementBackend(backend_);
+  if (backend_ == NULL)
+    return DeviceManagementService::CreateBackend();
+  else
+    return new ProxyDeviceManagementBackend(backend_);
+}
+
+void MockDeviceManagementService::StartJob(DeviceManagementJob* job) {
+  if (backend_ == NULL)
+    job->HandleResponse(status_, response_code_, cookies_, data_);
+  else
+    DeviceManagementService::StartJob(job);
 }
 
 }  // namespace policy