refactor(core): remove ViewResolver and ViewResolverMock

The methods on `ViewResolverMock` have been merged into `DirectiveResolver`.

BREAKING CHANGE:
- ES5 users can no longer use the `View(…)` function to provide `ViewMetadata`.
  This mirrors the removal of the `@View` decorator a while ago.

modules/@angular/compiler-cli/src/codegen.ts

@@ -143,8 +143,7 @@ export class CodeGenerator {
     const resolver = new CompileMetadataResolver(
         new compiler.NgModuleResolver(staticReflector),
         new compiler.DirectiveResolver(staticReflector), new compiler.PipeResolver(staticReflector),
-        new compiler.ViewResolver(staticReflector), config, console, elementSchemaRegistry,
-        staticReflector);
+        config, console, elementSchemaRegistry, staticReflector);
     const offlineCompiler = new compiler.OfflineCompiler(
         resolver, normalizer, tmplParser, new StyleCompiler(urlResolver), new ViewCompiler(config),
         new NgModuleCompiler(), new TypeScriptEmitter(reflectorHost));

modules/@angular/compiler-cli/src/extract_i18n.ts

@@ -152,8 +152,7 @@ class Extractor {
     const resolver = new CompileMetadataResolver(
         new compiler.NgModuleResolver(staticReflector),
         new compiler.DirectiveResolver(staticReflector), new compiler.PipeResolver(staticReflector),
-        new compiler.ViewResolver(staticReflector), config, console, elementSchemaRegistry,
-        staticReflector);
+        config, console, elementSchemaRegistry, staticReflector);
 
     // TODO(vicb): handle implicit
     const extractor = new MessageExtractor(htmlParser, expressionParser, [], {});