fix(compiler): don't inject viewProviders into content child elements

E.g. in the following scenario,
`some-directive` should not be able to inject
any view provider that `my-comp-with-view-providers`
declares.

```
<my-comp-with-view-providers>
  <div some-directive></div>
</my-comp-with-view-providers>
```

modules/@angular/core/test/linker/view_injector_integration_spec.ts

@@ -397,7 +397,7 @@ export function main() {
            expect(created).toBe(true);
          }));
 
-      it('should not instantiate other directives that depend on viewProviders providers',
+      it('should not instantiate other directives that depend on viewProviders providers (same element)',
          fakeAsync(() => {
            expect(
                () => createComp(
@@ -407,6 +407,16 @@ export function main() {
                .toThrowError(/No provider for service!/);
          }));
 
+      it('should not instantiate other directives that depend on viewProviders providers (child element)',
+         fakeAsync(() => {
+           expect(
+               () => createComp(
+                   '<div simpleComponent><div needsService></div></div>',
+                   tcb.overrideViewProviders(
+                       SimpleComponent, [{provide: 'service', useValue: 'service'}])))
+               .toThrowError(/No provider for service!/);
+         }));
+
       it('should instantiate directives that depend on providers of other directives',
          fakeAsync(() => {
            var el = createComp(