refactor(compiler): remove unused code

BREAKING CHANGE:
- Removes `ChangeDetection`, use a binding for `ChangeDetectorGenConfig` instead
  to configure change detection.
- `RenderElementRef.renderBoundElementIndex` was renamed to `RenderElementRef.boundElementIndex`.
- Removes `ViewLoader`, use `XHRImpl` instead.

modules_dart/transform/lib/src/transform/common/convert.dart

@@ -1,77 +0,0 @@
-library angular2.transform.common.convert;
-
-import "package:angular2/src/core/facade/collection.dart"
-    show ListWrapper, MapWrapper;
-import "package:angular2/src/core/facade/lang.dart" show isPresent, isArray;
-import "package:angular2/src/core/render/api.dart" show RenderDirectiveMetadata;
-import "package:angular2/src/core/change_detection/change_detection.dart"
-    show ChangeDetectionStrategy;
-
-/**
- * Converts a [DirectiveMetadata] to a map representation. This creates a copy,
- * that is, subsequent changes to `meta` will not be mirrored in the map.
- */
-Map<String, dynamic> directiveMetadataToMap(RenderDirectiveMetadata meta) {
-  return MapWrapper.createFromPairs([
-    ["id", meta.id],
-    ["selector", meta.selector],
-    ["compileChildren", meta.compileChildren],
-    ["hostProperties", _cloneIfPresent(meta.hostProperties)],
-    ["hostListeners", _cloneIfPresent(meta.hostListeners)],
-    ["hostAttributes", _cloneIfPresent(meta.hostAttributes)],
-    ["inputs", _cloneIfPresent(meta.inputs)],
-    ["readAttributes", _cloneIfPresent(meta.readAttributes)],
-    ["type", meta.type],
-    ["exportAs", meta.exportAs],
-    ["callOnDestroy", meta.callOnDestroy],
-    ["callDoCheck", meta.callDoCheck],
-    ["callOnInit", meta.callOnInit],
-    ["callOnChanges", meta.callOnChanges],
-    ["callAfterContentInit", meta.callAfterContentInit],
-    ["callAfterContentChecked", meta.callAfterContentChecked],
-    ["callAfterViewInit", meta.callAfterViewInit],
-    ["callAfterViewChecked", meta.callAfterViewChecked],
-    ["outputs", meta.outputs],
-    ["changeDetection", meta.changeDetection == null ? null : meta.changeDetection.index],
-    ["version", 1]
-  ]);
-}
-/**
- * Converts a map representation of [DirectiveMetadata] into a
- * [DirectiveMetadata] object. This creates a copy, that is, subsequent changes
- * to `map` will not be mirrored in the [DirectiveMetadata] object.
- */
-RenderDirectiveMetadata directiveMetadataFromMap(Map<String, dynamic> map) {
-  return new RenderDirectiveMetadata(
-      id: (map["id"] as String),
-      selector: (map["selector"] as String),
-      compileChildren: (map["compileChildren"] as bool),
-      hostProperties: (_cloneIfPresent(
-          map["hostProperties"]) as Map<String, String>),
-      hostListeners: (_cloneIfPresent(
-          map["hostListeners"]) as Map<String, String>),
-      hostAttributes: (_cloneIfPresent(
-          map["hostAttributes"]) as Map<String, String>),
-      inputs: (_cloneIfPresent(map["inputs"]) as List<String>),
-      readAttributes: (_cloneIfPresent(map["readAttributes"]) as List<String>),
-      type: (map["type"] as num),
-      exportAs: (map["exportAs"] as String),
-      callOnDestroy: (map["callOnDestroy"] as bool),
-      callDoCheck: (map["callDoCheck"] as bool),
-      callOnChanges: (map["callOnChanges"] as bool),
-      callOnInit: (map["callOnInit"] as bool),
-      callAfterContentInit: (map["callAfterContentInit"] as bool),
-      callAfterContentChecked: (map["callAfterContentChecked"] as bool),
-      callAfterViewInit: (map["callAfterViewInit"] as bool),
-      callAfterViewChecked: (map["callAfterViewChecked"] as bool),
-      outputs: (_cloneIfPresent(map["outputs"]) as List<String>),
-      changeDetection: map["changeDetection"] == null ? null
-          : ChangeDetectionStrategy.values[map["changeDetection"] as int]);
-}
-/**
- * Clones the [List] or [Map] `o` if it is present.
- */
-dynamic _cloneIfPresent(o) {
-  if (!isPresent(o)) return null;
-  return isArray(o) ? ListWrapper.clone(o) : MapWrapper.clone(o);
-}

modules_dart/transform/lib/src/transform/common/registered_type.dart

@@ -1,7 +1,6 @@
 library angular2.transform.common.registered_type;
 
 import 'package:analyzer/analyzer.dart';
-import 'package:angular2/src/core/render/api.dart';
 import 'package:angular2/src/transform/common/names.dart';
 
 /// A call to `Reflector#registerType` generated by `DirectiveProcessor`.
@@ -44,8 +43,6 @@ class RegisteredType {
     return new RegisteredType._(visitor.typeName, registerMethod, visitor.info,
         visitor.factoryFn, visitor.parameters, visitor.annotations, visitor.propMetadata);
   }
-
-  RenderDirectiveMetadata get directiveMetadata => null;
 }
 
 class _ParseRegisterTypeVisitor extends Object

modules_dart/transform/lib/src/transform/template_compiler/compile_data_creator.dart

@@ -6,7 +6,6 @@ import 'dart:convert';
 import 'package:analyzer/analyzer.dart';
 import 'package:angular2/src/compiler/directive_metadata.dart';
 import 'package:angular2/src/compiler/template_compiler.dart';
-import 'package:angular2/src/core/render/api.dart';
 import 'package:angular2/src/transform/common/asset_reader.dart';
 import 'package:angular2/src/transform/common/logging.dart';
 import 'package:angular2/src/transform/common/names.dart';