fix(compiler): no longer uses assetCacheKey for token identity.

Fixes #10545, Fixes #10538

modules/@angular/core/src/reflection/platform_reflection_capabilities.ts

@@ -21,4 +21,6 @@ export interface PlatformReflectionCapabilities {
   setter(name: string): SetterFn;
   method(name: string): MethodFn;
   importUri(type: Type<any>): string;
+  resolveType(name: string, moduleUrl: string): any;
+  resolveEnum(enumType: any, name: string): any;
 }

modules/@angular/core/src/reflection/reflection_capabilities.ts

@@ -172,6 +172,9 @@ export class ReflectionCapabilities implements PlatformReflectionCapabilities {
     // Runtime type
     return `./${stringify(type)}`;
   }
+
+  resolveType(name: string, moduleUrl: string): any { return null; }
+  resolveEnum(enumType: any, name: string): any { return null; }
 }
 
 function convertTsickleDecoratorIntoMetadata(decoratorInvocations: any[]): any[] {

modules/@angular/core/src/reflection/reflector.ts

@@ -176,6 +176,13 @@ export class Reflector extends ReflectorReader {
   _containsReflectionInfo(typeOrFunc: any) { return this._injectableInfo.has(typeOrFunc); }
 
   importUri(type: any): string { return this.reflectionCapabilities.importUri(type); }
+
+  resolveType(name: string, moduleUrl: string): any {
+    return this.reflectionCapabilities.resolveType(name, moduleUrl);
+  }
+  resolveEnum(type: any, name: string): any {
+    return this.reflectionCapabilities.resolveEnum(type, name);
+  }
 }
 
 function _mergeMaps(target: Map<string, Function>, config: {[key: string]: Function}): void {

modules/@angular/core/src/reflection/reflector_reader.ts

@@ -15,4 +15,6 @@ export abstract class ReflectorReader {
   abstract annotations(typeOrFunc: /*Type*/ any): any[];
   abstract propMetadata(typeOrFunc: /*Type*/ any): {[key: string]: any[]};
   abstract importUri(typeOrFunc: /*Type*/ any): string;
+  abstract resolveType(name: string, moduleUrl: string): any;
+  abstract resolveEnum(type: any, name: string): any;
 }