Added auto-enrollment request support to the device_management_backend.

chrome/browser/policy/device_management_backend.h

Index: chrome/browser/policy/device_management_backend.h
diff --git a/chrome/browser/policy/device_management_backend.h b/chrome/browser/policy/device_management_backend.h
index 9e8ec6358a147215f154758d94e9436c04bef243..a8323739e2cff896bcb56a9b33cd441132a5923e 100644
--- a/chrome/browser/policy/device_management_backend.h
+++ b/chrome/browser/policy/device_management_backend.h
@@ -99,6 +99,21 @@ class DeviceManagementBackend : base::NonThreadSafe {
     DISALLOW_COPY_AND_ASSIGN(DevicePolicyResponseDelegate);
   };
 
+  class DeviceAutoEnrollmentResponseDelegate {
+   public:
+    virtual ~DeviceAutoEnrollmentResponseDelegate() {}
+
+    virtual void HandleAutoEnrollmentResponse(
+        const em::DeviceAutoEnrollmentResponse& response) = 0;
+    virtual void OnError(ErrorCode code) = 0;
+
+   protected:
+    DeviceAutoEnrollmentResponseDelegate() {}
+
+   private:
+    DISALLOW_COPY_AND_ASSIGN(DeviceAutoEnrollmentResponseDelegate);
+  };
+
   virtual ~DeviceManagementBackend() {}
 
   virtual void ProcessRegisterRequest(
@@ -121,6 +136,11 @@ class DeviceManagementBackend : base::NonThreadSafe {
       const em::DevicePolicyRequest& request,
       DevicePolicyResponseDelegate* delegate) = 0;
 
+  virtual void ProcessAutoEnrollmentRequest(
+      const std::string& device_id,
+      const em::DeviceAutoEnrollmentRequest& request,
+      DeviceAutoEnrollmentResponseDelegate* delegate) = 0;
+
  protected:
   DeviceManagementBackend() {}