Move all flags to CompilerOptions (first step to stop passing the compiler to

tests/compiler/dart2js/memory_compiler.dart

 // Copyright (c) 2013, 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.test.memory_compiler;
 
 import 'dart:async';
 
 import 'package:compiler/compiler.dart' show
     DiagnosticHandler;
 import 'package:compiler/compiler_new.dart' show
     CompilationResult,
     CompilerDiagnostics,
+    CompilerOptions,
     CompilerOutput,
     Diagnostic,
     PackagesDiscoveryProvider;
 import 'package:compiler/src/diagnostics/messages.dart' show
     Message;
 import 'package:compiler/src/null_compiler_output.dart' show
     NullCompilerOutput;
 import 'package:compiler/src/library_loader.dart' show
     LoadedLibraries;
 
@@ skipping 51 matching lines @@
      CompilerImpl cachedCompiler,
      bool showDiagnostics: true,
      Uri packageRoot,
      Uri packageConfig,
      PackagesDiscoveryProvider packagesDiscoveryProvider,
      void beforeRun(CompilerImpl compiler)}) async {
   if (entryPoint == null) {
     entryPoint = Uri.parse('memory:main.dart');
   }
   CompilerImpl compiler = compilerFor(
+      entryPoint: entryPoint,
       memorySourceFiles: memorySourceFiles,
       diagnosticHandler: diagnosticHandler,
       outputProvider: outputProvider,
       options: options,
       cachedCompiler: cachedCompiler,
       showDiagnostics: showDiagnostics,
       packageRoot: packageRoot,
       packageConfig: packageConfig,
       packagesDiscoveryProvider: packagesDiscoveryProvider);
   compiler.librariesToAnalyzeWhenRun = entryPoints;
   if (beforeRun != null) {
     beforeRun(compiler);
   }
   bool isSuccess = await compiler.run(entryPoint);
   return new CompilationResult(compiler, isSuccess: isSuccess);
 }
 
 CompilerImpl compilerFor(
-    {Map<String, String> memorySourceFiles: const <String, String>{},
+    {Uri entryPoint,
+     Map<String, String> memorySourceFiles: const <String, String>{},
      CompilerDiagnostics diagnosticHandler,
      CompilerOutput outputProvider,
      List<String> options: const <String>[],
      CompilerImpl cachedCompiler,
      bool showDiagnostics: true,
      Uri packageRoot,
      Uri packageConfig,
      PackagesDiscoveryProvider packagesDiscoveryProvider}) {
   Uri libraryRoot = Uri.base.resolve('sdk/');
   if (packageRoot == null &&
@@ skipping 20 matching lines @@
       verbose: options.contains('-v') || options.contains('--verbose'));
 
   if (outputProvider == null) {
     outputProvider = const NullCompilerOutput();
   }
 
   CompilerImpl compiler = new CompilerImpl(
       provider,
       outputProvider,
       diagnosticHandler,
-      libraryRoot,
-      packageRoot,
-      options,
-      {},
-      packageConfig,
-      packagesDiscoveryProvider);
+      new CompilerOptions.parse(
+          entryPoint: entryPoint,
+          libraryRoot: libraryRoot,
+          packageRoot: packageRoot,
+          options: options,
+          environment: {},
+          packageConfig: packageConfig,
+          packagesDiscoveryProvider: packagesDiscoveryProvider));
 
   if (cachedCompiler != null) {
     compiler.coreLibrary =
         cachedCompiler.libraryLoader.lookupLibrary(Uri.parse('dart:core'));
     compiler.types = cachedCompiler.types.copy(compiler.resolution);
     Map copiedLibraries = {};
     cachedCompiler.libraryLoader.libraries.forEach((library) {
       if (library.isPlatformLibrary) {
         var libraryLoader = compiler.libraryLoader;
         libraryLoader.mapLibrary(library);
@@ skipping 44 matching lines @@
     cachedCompiler.resolver = null;
     cachedCompiler.closureToClassMapper = null;
     cachedCompiler.checker = null;
     cachedCompiler.typesTask = null;
     cachedCompiler.backend = null;
     // Don't null out the enqueuer as it prevents us from using cachedCompiler
     // more than once.
     cachedCompiler.deferredLoadTask = null;
     cachedCompiler.mirrorUsageAnalyzerTask = null;
     cachedCompiler.dumpInfoTask = null;
-    cachedCompiler.buildId = null;
   }
   return compiler;
 }
 
 class MemoryLoadedLibraries implements LoadedLibraries {
   final Map copiedLibraries;
 
   MemoryLoadedLibraries(this.copiedLibraries);
 
   @override
@@ skipping 25 matching lines @@
       handler = (Uri uri, int begin, int end, String message, Diagnostic kind) {
         diagnosticHandler(uri, begin, end, message, kind);
         formattingHandler(uri, begin, end, message, kind);
       };
     }
   } else if (diagnosticHandler == null) {
     handler = (Uri uri, int begin, int end, String message, Diagnostic kind) {};
   }
   return handler;
 }