Remove unused powerOnConfirm and powerConfirm

There is no confirm for Powering on the system.
These were unused.

Change-Id: I4f5c3eb0a7676877ccbb0fef687ab525e585e428
Signed-off-by: Gunnar Mills <gmills@us.ibm.com>
diff --git a/app/server-control/controllers/power-operations-controller.html b/app/server-control/controllers/power-operations-controller.html
index f015e1f..aa2ef54 100644
--- a/app/server-control/controllers/power-operations-controller.html
+++ b/app/server-control/controllers/power-operations-controller.html
@@ -19,7 +19,7 @@
         </div>
         <span class="inactive-message" ng-show="dataService.server_state == 'Unreachable'">There are no power operations to display while a power operation is in progress. When complete, any new power operations will be displayed here.</span>
         <!-- Power on displays only when server is shutdown -->
-        <div class="row column power-option" ng-hide="dataService.server_state == 'Running' || dataService.server_state == 'Quiesced' || dataService.server_state == 'Unreachable'" ng-class="{disabled: dataService.server_unreachable || (confirm && !powerConfirm) || dataService.loading, transitionAll: confirm && powerConfirm}">
+        <div class="row column power-option" ng-hide="dataService.server_state == 'Running' || dataService.server_state == 'Quiesced' || dataService.server_state == 'Unreachable'" ng-class="{disabled: dataService.server_unreachable || confirm || dataService.loading, transitionAll: confirm}">
             <button id="power__power-on" class="btn-secondary inline" ng-click="powerOn()" role="button" ng-disabled="dataService.server_unreachable"><img src="../../assets/images/icon-power.svg" alt="power on" aria-hidden="true">Power on</button>
             <p class="inline">Attempts to power on the server</p>
         </div>
diff --git a/app/server-control/controllers/power-operations-controller.js b/app/server-control/controllers/power-operations-controller.js
index 83e6580..1ffb463 100644
--- a/app/server-control/controllers/power-operations-controller.js
+++ b/app/server-control/controllers/power-operations-controller.js
@@ -17,7 +17,6 @@
         $interpolate, $q, toastService) {
       $scope.dataService = dataService;
       $scope.confirm = false;
-      $scope.powerConfirm = false;
       $scope.confirmWarmReboot = false;
       $scope.confirmColdReboot = false;
       $scope.confirmOrderlyShutdown = false;
@@ -68,13 +67,6 @@
               $scope.loading = false;
             });
       };
-      $scope.powerOnConfirm = function() {
-        if ($scope.confirm) {
-          return;
-        }
-        $scope.confirm = true;
-        $scope.powerConfirm = true;
-      };
 
       function pollChassisStatusTillOff() {
         var deferred = $q.defer();