dart2js: fix csp mode when minifying.

pkg/compiler/lib/src/js_emitter/old_emitter/emitter.dart

Index: pkg/compiler/lib/src/js_emitter/old_emitter/emitter.dart
diff --git a/pkg/compiler/lib/src/js_emitter/old_emitter/emitter.dart b/pkg/compiler/lib/src/js_emitter/old_emitter/emitter.dart
index ce3e760d3db6a388b64dea8705616005e28b727c..47d100e26447e6b2c8399e7d38b76d90c795569d 100644
--- a/pkg/compiler/lib/src/js_emitter/old_emitter/emitter.dart
+++ b/pkg/compiler/lib/src/js_emitter/old_emitter/emitter.dart
@@ -1459,6 +1459,7 @@ class OldEmitter implements Emitter {
               compiler,
               monitor: compiler.dumpInfoTask,
               allowVariableMinification: false));
+      mainOutput.add(N);
     }
 
     mainOutput.add('$parseReflectionDataName(dart)$N');
@@ -1917,6 +1918,7 @@ function(originalDescriptor, name, holder, isStatic, globalFunctionsAccess) {
                   precompiledFunctionAst, compiler,
                   monitor: compiler.dumpInfoTask,
                   allowVariableMinification: false));
+          output.add(N);
         }
         output.add('$parseReflectionDataName(dart)$N');
       }