Revert "feat(upgrade): use ComponentFactory.inputs/outputs/ngContentSelectors"

This reverts commit a3e32fb7e1.

packages/compiler/src/metadata_resolver.ts

@@ -156,6 +156,7 @@ export class CompileMetadataResolver {
         const templateName = inputs[propName];
         factory.inputs.push({propName, templateName});
       }
+      const outputsArr: {propName: string, templateName: string}[] = [];
       for (let propName in outputs) {
         const templateName = outputs[propName];
         factory.outputs.push({propName, templateName});

packages/compiler/test/aot/compiler_spec.ts

@@ -279,6 +279,7 @@ describe('compiler (unbundled Angular)', () => {
          const host = new MockCompilerHost(['/app/app.ts'], FILES, angularFiles);
          const aotHost = new MockAotCompilerHost(host);
          let generatedFiles: GeneratedFile[];
+         const warnSpy = spyOn(console, 'warn');
          compile(host, aotHost, expectNoDiagnostics).then((f) => generatedFiles = f);
 
          tick();