JS: Add new sink to test

Author: asgerf

javascript/ql/test/library-tests/frameworks/Angular2/source.component.ts

@@ -19,5 +19,6 @@ export class Source {
 
     methodOnComponent(x) {
         this.sanitizer.bypassSecurityTrustHtml(x);
+        this.elementRef.nativeElement.innerHTML = x;
     }
 }

javascript/ql/test/library-tests/frameworks/Angular2/test.expected

@@ -31,6 +31,7 @@ taintFlow
 | source.component.ts:15:22:15:29 | source() | sink.component.ts:27:48:27:57 | this.sink6 |
 | source.component.ts:15:22:15:29 | source() | sink.component.ts:29:48:29:57 | this.sink8 |
 | source.component.ts:15:22:15:29 | source() | source.component.ts:21:48:21:48 | x |
+| source.component.ts:15:22:15:29 | source() | source.component.ts:22:51:22:51 | x |
 | source.component.ts:16:33:16:40 | source() | sink.component.ts:22:48:22:57 | this.sink1 |
 testAttrSourceLocation
 | inline.component.ts:8:43:8:60 | [testAttr]=taint | inline.component.ts:8:55:8:59 | <toplevel> |