lint fixes.

src/lib/core/a11y/focus-trap.ts

@@ -29,7 +29,7 @@ export class FocusTrap implements AfterContentInit {
   get active(): boolean {
     return this._active;
   }
-  set active(val : boolean) {
+  set active(val: boolean) {
     this._active = val;
     if (val && this._contentReady) {
       this._ngZone.onMicrotaskEmpty.first().subscribe(() => {
@@ -39,10 +39,10 @@ export class FocusTrap implements AfterContentInit {
   }
 
   /** Whether the DOM content is ready. */
-  private _contentReady : boolean = false;
+  private _contentReady: boolean = false;
 
   /** Whether the focus trap is active. */
-  private _active : boolean = true;
+  private _active: boolean = true;
 
   constructor(private _checker: InteractivityChecker, private _ngZone: NgZone) { }
 

src/lib/core/a11y/index.ts

@@ -2,7 +2,7 @@ import {NgModule, ModuleWithProviders} from '@angular/core';
 import {FocusTrap} from './focus-trap';
 import {MdLiveAnnouncer} from './live-announcer';
 import {InteractivityChecker} from './interactivity-checker';
-import {CommonModule} from "@angular/common";
+import {CommonModule} from '@angular/common';
 
 export {FocusTrap} from './focus-trap';
 export {MdLiveAnnouncer} from './live-announcer';

src/lib/sidenav/sidenav.spec.ts

@@ -2,7 +2,7 @@ import {fakeAsync, async, tick, ComponentFixture, TestBed} from '@angular/core/t
 import {Component} from '@angular/core';
 import {By} from '@angular/platform-browser';
 import {MdSidenav, MdSidenavModule} from './sidenav';
-import {A11yModule} from "../core/a11y/index";
+import {A11yModule} from '../core/a11y/index';
 
 
 function endSidenavTransition(fixture: ComponentFixture<any>) {

src/lib/sidenav/sidenav.ts

@@ -17,7 +17,7 @@ import {
 } from '@angular/core';
 import {CommonModule} from '@angular/common';
 import {Dir, MdError, coerceBooleanProperty} from '../core';
-import {A11yModule} from "../core/a11y/index";
+import {A11yModule} from '../core/a11y/index';
 
 
 /** Exception thrown when two MdSidenav are matching the same side. */