AMBARI-7111 Configs: compare against current should not have cancel/save. (ababiichuk)

ambari-web/app/templates/common/configs/config_history_flow.hbs

@@ -75,10 +75,6 @@
                   &nbsp;<strong>{{view.compareServiceVersion.modifiedDate}}</strong>
               </div>
               <div class="pull-right operations-button">
-                  <div {{bindAttr class="view.compareServiceVersion.isCurrent::hidden"}}>
-                      <button class="btn" {{action doCancel target="controller"}} {{bindAttr disabled="view.isDiscardDisabled"}}>{{t common.discard}}</button>
-                      <button class="btn btn-success" {{action save target="view"}} {{bindAttr disabled="view.isSaveDisabled"}}>{{t common.save}}</button>
-                  </div>
                   <button class="btn btn-success"  {{action revert view.serviceVersionsReferences.compare target="view"}} {{bindAttr disabled="view.versionActionsDisabled" class="view.compareServiceVersion.isCurrent:hidden"}}>{{view.compareServiceVersion.makeCurrentButtonText}}</button>
               </div>
           </div>