fix(AOT): Unmark Input fields as private

Author: MikeRyanDev

src/lib/button/button.ts

@@ -21,7 +21,6 @@ import {MdRippleModule} from '@angular2-material/core';
   moduleId: module.id,
   selector: 'button[md-button], button[md-raised-button], button[md-icon-button], ' +
             'button[md-fab], button[md-mini-fab]',
-  inputs: ['color'],
   host: {
     '[class.md-button-focus]': '_isKeyboardFocused',
     '(mousedown)': '_setMousedown()',
@@ -34,7 +33,7 @@ import {MdRippleModule} from '@angular2-material/core';
   changeDetection: ChangeDetectionStrategy.OnPush,
 })
 export class MdButton {
-  private _color: string;
+  @Input('color') _color: string;
 
   /** Whether the button has focus from the keyboard (not the mouse). Used for class binding. */
   _isKeyboardFocused: boolean = false;

src/lib/core/portal/portal-directives.ts

@@ -43,7 +43,7 @@ export class TemplatePortalDirective extends TemplatePortal {
 })
 export class PortalHostDirective extends BasePortalHost {
   /** The attached portal. */
-  private _portal: Portal<any>;
+  _portal: Portal<any>;
 
   constructor(
       private _componentFactoryResolver: ComponentFactoryResolver,

src/lib/sidenav/sidenav.ts

@@ -50,7 +50,7 @@ export class MdSidenav {
   @Input() mode: 'over' | 'push' | 'side' = 'over';
 
   /** Whether the sidenav is opened. */
-  @Input('opened') @BooleanFieldValue() private _opened: boolean = false;
+  @Input('opened') @BooleanFieldValue() _opened: boolean = false;
 
   /** Event emitted when the sidenav is being opened. Use this to synchronize animations. */
   @Output('open-start') onOpenStart = new EventEmitter<void>();