Remove Compiler and JavaScriptBackend from program_builder and collector.

pkg/compiler/lib/src/js_emitter/code_emitter_task.dart

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 library dart2js.js_emitter.code_emitter_task;
 
 import 'package:js_runtime/shared/embedded_names.dart' show JsBuiltin;
 
 import '../common.dart';
 import '../common/tasks.dart' show CompilerTask;
@@ skipping 161 matching lines @@
           backend.rtiEncoder);
       typeTestRegistry = new TypeTestRegistry(
           codegenWorldBuilder, compiler.backend, closedWorld);
     });
   }
 
   int assembleProgram(Namer namer, ClosedWorld closedWorld) {
     return measure(() {
       Set<ClassEntity> rtiNeededClasses = _finalizeRti();
       ProgramBuilder programBuilder = new ProgramBuilder(
-          compiler, namer, this, emitter, closedWorld, rtiNeededClasses);
+          compiler.options,
+          compiler.commonElements,
+          compiler.types,
+          compiler.deferredLoadTask,
+          compiler.closureToClassMapper,
+          compiler.codegenWorldBuilder,
+          backend.nativeCodegenEnqueuer,
+          backend.backendUsage,
+          backend.constants,
+          backend.nativeData,
+          backend.rtiNeed,
+          backend.mirrorsData,
+          backend.interceptorData,
+          backend.superMemberData,
+          backend.rtiChecks,
+          backend.rtiEncoder,
+          backend.rtiSubstitutions,
+          backend.jsInteropAnalysis,
+          backend.oneShotInterceptorData,
+          backend.customElementsCodegenAnalysis,
+          backend.generatedCode,
+          namer,
+          this,
+          closedWorld,
+          rtiNeededClasses,
+          compiler.mainFunction,
+          isMockCompilation: compiler.isMockCompilation);
       int size = emitter.emitProgram(programBuilder);
       // TODO(floitsch): we shouldn't need the `neededClasses` anymore.
       neededClasses = programBuilder.collector.neededClasses;
       return size;
     });
   }
 }
 
 abstract class EmitterFactory {
   /// Returns the string that is used to find library patches that are
@@ skipping 52 matching lines @@
 
   /// Returns the JS code for accessing the given [constant].
   jsAst.Expression constantReference(ConstantValue constant);
 
   /// Returns the JS template for the given [builtin].
   jsAst.Template templateForBuiltin(JsBuiltin builtin);
 
   /// Returns the size of the code generated for a given output [unit].
   int generatedSize(OutputUnit unit);
 }