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

pkg/compiler/lib/src/js_emitter/program_builder/program_builder.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.
 
 library dart2js.js_emitter.program_builder;
 
 import '../js_emitter.dart' show
     ClassStubGenerator,
     CodeEmitterTask,
     computeMixinClass,
@@ skipping 398 matching lines @@
 
             // Generating stubs for direct calls and stubs for call-through
             // of getters that happen to be functions.
             bool isFunctionLike = false;
             FunctionType functionType = null;
 
             if (member.isFunction) {
               FunctionElement fn = member;
               functionType = fn.type;
             } else if (member.isGetter) {
-              if (_compiler.trustTypeAnnotations) {
+              if (_compiler.options.trustTypeAnnotations) {
                 GetterElement getter = member;
                 DartType returnType = getter.type.returnType;
                 if (returnType.isFunctionType) {
                   functionType = returnType;
                 } else if (returnType.treatAsDynamic ||
                     _compiler.types.isSubtype(returnType,
                         backend.coreTypes.functionType)) {
                   if (returnType.isTypedef) {
                     TypedefType typedef = returnType;
                     // TODO(jacobr): can we just use typdef.unaliased instead?
@@ skipping 85 matching lines @@
     List<Field> staticFieldsForReflection = _buildFields(library, visitStatics);
 
     return new Library(library, uri, statics, classes,
                        staticFieldsForReflection);
   }
 
   /// HACK for Incremental Compilation.
   ///
   /// Returns a class that contains the fields of a class.
   Class buildFieldsHackForIncrementalCompilation(ClassElement element) {
-    assert(_compiler.hasIncrementalSupport);
+    assert(_compiler.options.hasIncrementalSupport);
 
     List<Field> instanceFields = _buildFields(element, false);
     js.Name name = namer.className(element);
 
     return new Class(
         element, name, null, [], instanceFields, [], [], [], [], [], [], null,
         isDirectlyInstantiated: true,
         onlyForRti: false,
         isNative: backend.isNative(element));
   }
@@ skipping 151 matching lines @@
   }
 
   bool _methodNeedsStubs(FunctionElement method) {
     return !method.functionSignature.optionalParameters.isEmpty;
   }
 
   bool _methodCanBeReflected(FunctionElement method) {
     return backend.isAccessibleByReflection(method) ||
         // During incremental compilation, we have to assume that reflection
         // *might* get enabled.
-        _compiler.hasIncrementalSupport;
+        _compiler.options.hasIncrementalSupport;
   }
 
   bool _methodCanBeApplied(FunctionElement method) {
     return _compiler.enabledFunctionApply &&
         _compiler.world.getMightBePassedToApply(method);
   }
 
   // TODO(herhut): Refactor incremental compilation and remove method.
   Method buildMethodHackForIncrementalCompilation(FunctionElement element) {
-    assert(_compiler.hasIncrementalSupport);
+    assert(_compiler.options.hasIncrementalSupport);
     if (element.isInstanceMember) {
       return _buildMethod(element);
     } else {
       return _buildStaticMethod(element);
     }
   }
 
   /* Map | List */ _computeParameterDefaultValues(FunctionSignature signature) {
     var /* Map | List */ optionalParameterDefaultValues;
     if (signature.optionalParametersAreNamed) {
@@ skipping 293 matching lines @@
       Constant constant = new Constant(name, holder, constantValue);
       _constants[constantValue] = constant;
     }
   }
 
   Holder _registerStaticStateHolder() {
     return _registry.registerHolder(
         namer.staticStateHolder, isStaticStateHolder: true);
   }
 }