style(all): minor changes

src/components/tap-click/tap-click.ts

@@ -3,6 +3,7 @@ import { Injectable, NgZone } from '@angular/core';
 import { Activator } from './activator';
 import { App } from '../app/app';
 import { Config } from '../../config/config';
+import { assert } from '../../util/util';
 import { hasPointerMoved, pointerCoord } from '../../util/dom';
 import { RippleActivator } from './ripple';
 import { UIEventManager, PointerEvents, PointerEventType } from '../../util/ui-event-manager';
@@ -72,7 +73,7 @@ export class TapClick {
     if (!this.startCoord) {
       return;
     }
-    if (type === PointerEventType.TOUCH && this.usePolyfill && this.app.isEnabled()) {
+    if (this.usePolyfill && type === PointerEventType.TOUCH && this.app.isEnabled()) {
       this.handleTapPolyfill(ev);
     }
     if (this.activator) {
@@ -109,6 +110,7 @@ export class TapClick {
   }
 
   handleTapPolyfill(ev: any) {
+    assert(this.usePolyfill, 'this code should not be used if tapPolyfill is disabled');
     // only dispatch mouse click events from a touchend event
     // when tapPolyfill config is true, and the startCoordand endCoord
     // are not too far off from each other

src/platform/platform-registry.ts

@@ -106,7 +106,7 @@ export const PLATFORM_CONFIGS: {[key: string]: PlatformConfig} = {
       keyboardHeight: 300,
       mode: 'ios',
       scrollAssist: isIOS,
-      statusbarPadding: !!((<any>window).cordova),
+      statusbarPadding: isCordova,
       swipeBackEnabled: isIOS,
       swipeBackThreshold: 40,
       tapPolyfill: isIOSUI,
@@ -218,6 +218,9 @@ export const PLATFORM_CONFIGS: {[key: string]: PlatformConfig} = {
   }
 };
 
+function isCordova(): boolean {
+  return !!((<any>window).cordova);
+}
 
 function isIOS(p: Platform): boolean {
   // shortcut function to be reused internally

src/util/util.ts

@@ -140,9 +140,7 @@ export const isCheckedProperty = function(a: any, b: any): boolean {
   }
 
   // not using strict comparison on purpose
-  /* tslint:disable */
-  return (a == b);
-  /* tslint:enable */
+  return (a == b); // tslint:disable-line
 };