[Chrome OS] Owner keys are generated outside Chrome now; handle appropriately

chrome/browser/chromeos/login/ownership_service.h

Index: chrome/browser/chromeos/login/ownership_service.h
diff --git a/chrome/browser/chromeos/login/ownership_service.h b/chrome/browser/chromeos/login/ownership_service.h
index 6cc733fdf679608f49c3c34a346398e234ce0115..37fed4c71def3800a55f4409c95e28631d06e58d 100644
--- a/chrome/browser/chromeos/login/ownership_service.h
+++ b/chrome/browser/chromeos/login/ownership_service.h
@@ -32,16 +32,6 @@ class OwnershipService {
   // OWNER_KEY_FETCH_ATTEMPT_FAILED on failure.
   virtual void StartLoadOwnerKeyAttempt();
 
-  // If the device has not yet been owned, posts a task to the FILE
-  // thread to generate the owner's keys and put them in the right
-  // places.  Keeps them in memory as well, for later use.
-  //
-  // Upon failure, sends out OWNER_KEY_FETCH_ATTEMPT_FAILED.
-  // Upon success, sends out OWNER_KEY_FETCH_ATTEMPT_SUCCESS.
-  // If no attempt is started (if the device is already owned), no
-  // notification is sent.
-  virtual void StartTakeOwnershipAttempt(const std::string& unused);
-
   // Initiate an attempt to sign |data| with |private_key_|.  Will call
   // d->OnKeyOpComplete() when done.  Upon success, the signature will be passed
   // as the |payload| argument to d->OnKeyOpComplete().
@@ -76,7 +66,6 @@ class OwnershipService {
   friend class OwnershipServiceTest;
 
   static void TryLoadOwnerKeyAttempt(OwnershipService* service);
-  static void TryTakeOwnershipAttempt(OwnershipService* service);
   static void TrySigningAttempt(OwnershipService* service,
                                 const BrowserThread::ID thread_id,
                                 const std::string& data,