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

pkg/compiler/lib/src/dart_backend/outputter.dart

 // Copyright (c) 2014, 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.
 
 part of dart_backend;
 
 typedef bool IsSafeToRemoveTypeDeclarations(
     Map<ClassElement, Iterable<Element>> classMembers);
 typedef void ElementCallback<E>(E element);
 typedef void ElementPostProcessFunction(
@@ skipping 493 matching lines @@
             stripTypes: forceStripTypes,
             minify: enableMinification);
 
     if (multiFile) {
       // TODO(sigurdm): Factor handling of library-paths out from emitting.
       String mainName = outputUri.pathSegments.last;
       String mainBaseName = mainName.endsWith(".dart")
           ? mainName.substring(0, mainName.length - 5)
           : mainName;
       // Map each library to a path based on the uri of the original
-      // library and [compiler.outputUri].
+      // library and [compiler.options.outputUri].
       Set<String> usedLibraryPaths = new Set<String>();
       for (LibraryElement library in libraryInfo.userLibraries) {
         if (library == mainFunction.library) {
           outputPaths[library] = mainBaseName;
         } else {
           List<String> names =
               library.canonicalUri.pathSegments.last.split(".");
           if (names.last == "dart") {
             names = names.sublist(0, names.length - 1);
           }
@@ skipping 70 matching lines @@
       String code = mainUnparser.result;
       outputProvider("", "dart")
            ..add(code)
            ..close();
 
       totalSize = code.length;
     }
 
     return totalSize;
   }
-}
+}