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

pkg/compiler/lib/src/js_emitter/full_emitter/class_emitter.dart

Index: pkg/compiler/lib/src/js_emitter/full_emitter/class_emitter.dart
diff --git a/pkg/compiler/lib/src/js_emitter/full_emitter/class_emitter.dart b/pkg/compiler/lib/src/js_emitter/full_emitter/class_emitter.dart
index 06aa18992f457da19d7d4726ded67910bb9ed570..77f606a8dde3bf3b493b14495189eb51c545fd5b 100644
--- a/pkg/compiler/lib/src/js_emitter/full_emitter/class_emitter.dart
+++ b/pkg/compiler/lib/src/js_emitter/full_emitter/class_emitter.dart
@@ -62,7 +62,7 @@ class ClassEmitter extends CodeEmitterHelper {
   void emitConstructorsForCSP(Class cls) {
     List<jsAst.Name> fieldNames = <jsAst.Name>[];
 
-    if (!compiler.useContentSecurityPolicy) return;
+    if (!compiler.options.useContentSecurityPolicy) return;
 
     if (!cls.onlyForRti && !cls.isNative) {
       fieldNames = cls.fields.map((Field field) => field.name).toList();
@@ -208,7 +208,7 @@ class ClassEmitter extends CodeEmitterHelper {
   /// Emits getters/setters for fields if compiling in CSP mode.
   void emitClassGettersSettersForCSP(Class cls, ClassBuilder builder) {
 
-    if (!compiler.useContentSecurityPolicy || cls.onlyForRti) return;
+    if (!compiler.options.useContentSecurityPolicy || cls.onlyForRti) return;
 
     for (Field field in cls.fields) {
       Element member = field.element;