fix(button): remove unnecessary ion-button-effect elements

ionic/components/action-sheet/action-sheet.ts

@@ -1,5 +1,4 @@
-import {Component, Renderer, ElementRef, HostListener, ChangeDetectionStrategy, ViewEncapsulation} from 'angular2/core';
+import {Component, Renderer, ElementRef, HostListener, ViewEncapsulation} from 'angular2/core';
-import {NgFor, NgIf} from 'angular2/common';
 
 import {Animation} from '../../animations/animation';
 import {Transition, TransitionOptions} from '../../transitions/transition';
@@ -225,14 +224,12 @@ export class ActionSheet extends ViewController {
           '<button category="action-sheet-button" (click)="click(b)" *ngFor="#b of d.buttons" class="disable-hover" [ngClass]="b.cssClass">' +
             '<ion-icon [name]="b.icon" *ngIf="b.icon" class="action-sheet-icon"></ion-icon> ' +
             '{{b.text}}' +
-            '<ion-button-effect></ion-button-effect>' +
           '</button>' +
         '</div>' +
         '<div class="action-sheet-group" *ngIf="d.cancelButton">' +
           '<button category="action-sheet-button" (click)="click(d.cancelButton)" class="action-sheet-cancel disable-hover" [ngClass]="d.cancelButton.cssClass">' +
             '<ion-icon [name]="d.cancelButton.icon" *ngIf="d.cancelButton.icon" class="action-sheet-icon"></ion-icon> ' +
             '{{d.cancelButton.text}}' +
-            '<ion-button-effect></ion-button-effect>' +
           '</button>' +
         '</div>' +
       '</div>' +
@@ -242,8 +239,6 @@ export class ActionSheet extends ViewController {
     '[attr.aria-labelledby]': 'hdrId',
     '[attr.aria-describedby]': 'descId'
   },
-  directives: [NgFor, NgIf, Icon],
-  changeDetection: ChangeDetectionStrategy.OnPush,
   encapsulation: ViewEncapsulation.None,
 })
 class ActionSheetCmp {

ionic/components/alert/alert.ts

@@ -1,5 +1,4 @@
-import {Component, ElementRef, Renderer, HostListener, ChangeDetectionStrategy, ViewEncapsulation} from 'angular2/core';
+import {Component, ElementRef, Renderer, HostListener, ViewEncapsulation} from 'angular2/core';
-import {NgClass, NgSwitch, NgIf, NgFor} from 'angular2/common';
 
 import {Animation} from '../../animations/animation';
 import {Transition, TransitionOptions} from '../../transitions/transition';
@@ -355,7 +354,6 @@ export class Alert extends ViewController {
       '<div class="alert-button-group" [ngClass]="{vertical: d.buttons.length>2}">' +
         '<button category="alert-button" *ngFor="#b of d.buttons" (click)="btnClick(b)" [ngClass]="b.cssClass">' +
           '{{b.text}}' +
-          '<ion-button-effect></ion-button-effect>' +
         '</button>' +
       '</div>' +
     '</div>',
@@ -364,8 +362,6 @@ export class Alert extends ViewController {
     '[attr.aria-labelledby]': 'hdrId',
     '[attr.aria-describedby]': 'descId'
   },
-  directives: [NgClass, NgSwitch, NgIf, NgFor],
-  changeDetection: ChangeDetectionStrategy.OnPush,
   encapsulation: ViewEncapsulation.None,
 })
 class AlertCmp {

ionic/components/loading/loading.ts

@@ -1,10 +1,8 @@
-import {Component, Renderer, ElementRef, HostListener, ChangeDetectionStrategy, ViewEncapsulation} from 'angular2/core';
+import {Component, Renderer, ElementRef, HostListener, ViewEncapsulation} from 'angular2/core';
-import {NgFor, NgIf} from 'angular2/common';
 
 import {Animation} from '../../animations/animation';
 import {Transition, TransitionOptions} from '../../transitions/transition';
 import {Config} from '../../config/config';
-import {Spinner} from '../spinner/spinner';
 import {isPresent, isUndefined, isDefined} from '../../util/util';
 import {NavParams} from '../nav/nav-params';
 import {ViewController} from '../nav/view-controller';
@@ -163,8 +161,6 @@ export class Loading extends ViewController {
   host: {
     'role': 'dialog'
   },
-  directives: [NgIf, Spinner],
-  changeDetection: ChangeDetectionStrategy.OnPush,
   encapsulation: ViewEncapsulation.None,
 })
 class LoadingCmp {

ionic/components/navbar/navbar.ts

@@ -98,7 +98,6 @@ class ToolbarBackground {
           '<span class="back-default">{{_bbText}}</span>' +
         '</span>' +
       '</span>' +
-      '<ion-button-effect></ion-button-effect>' +
     '</button>' +
     '<ng-content select="[menuToggle],ion-buttons[left]"></ng-content>' +
     '<ng-content select="ion-buttons[start]"></ng-content>' +
@@ -111,7 +110,7 @@ class ToolbarBackground {
     'class': 'toolbar',
     '[class.statusbar-padding]': '_sbPadding'
   },
-  directives: [BackButton, BackButtonText, Icon, ToolbarBackground]
+  directives: [BackButton, BackButtonText, ToolbarBackground]
 })
 export class Navbar extends ToolbarBase {
   private _bbIcon: string;

ionic/components/toast/toast.ts

@@ -1,8 +1,5 @@
 import {Component, ElementRef, Renderer, Output, EventEmitter} from 'angular2/core';
-import {NgClass, NgIf, NgFor} from 'angular2/common';
 
-import {Button} from '../button/button';
-import {Icon} from '../icon/icon';
 import {ActionSheet, ActionSheetOptions} from '../action-sheet/action-sheet';
 import {Animation} from '../../animations/animation';
 import {Transition, TransitionOptions} from '../../transitions/transition';
@@ -131,7 +128,6 @@ export class Toast extends ViewController {
         <div class="toast-message" id="{{hdrId}}" *ngIf="d.message">{{d.message}}</div>
         <button clear class="toast-button" *ngIf="d.showCloseButton" (click)="cbClick()">
           {{ d.closeButtonText || 'Close' }}
-          <ion-button-effect></ion-button-effect>
          </button>
       </div>
     </div>
@@ -139,9 +135,8 @@ export class Toast extends ViewController {
   host: {
     'role': 'dialog',
     '[attr.aria-labelledby]': 'hdrId',
-    '[attr.aria-describedby]': 'descId'
+    '[attr.aria-describedby]': 'descId',
   },
-  directives: [NgIf, Icon, Button]
 })
 class ToastCmp {
   private d: any;