refactor(compiler): don’t rely on global reflector (#16832)

Using the global reflector made it impossible
to compile multiple programs at the same time.

packages/core/src/metadata/lifecycle_hooks.ts

@@ -8,19 +8,6 @@
 
 import {SimpleChange} from '../change_detection/change_detection_util';
 
-/**
- * @stable
- */
-export enum LifecycleHooks {
-  OnInit,
-  OnDestroy,
-  DoCheck,
-  OnChanges,
-  AfterContentInit,
-  AfterContentChecked,
-  AfterViewInit,
-  AfterViewChecked
-}
 
 /**
  * A `changes` object whose keys are property names and
@@ -29,12 +16,6 @@ export enum LifecycleHooks {
  */
 export interface SimpleChanges { [propName: string]: SimpleChange; }
 
-export const LIFECYCLE_HOOKS_VALUES = [
-  LifecycleHooks.OnInit, LifecycleHooks.OnDestroy, LifecycleHooks.DoCheck, LifecycleHooks.OnChanges,
-  LifecycleHooks.AfterContentInit, LifecycleHooks.AfterContentChecked, LifecycleHooks.AfterViewInit,
-  LifecycleHooks.AfterViewChecked
-];
-
 /**
  * @whatItDoes Lifecycle hook that is called when any data-bound property of a directive changes.
  * @howToUse