Remove Compiler.commonElements

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

Index: pkg/compiler/lib/src/js_emitter/full_emitter/nsm_emitter.dart
diff --git a/pkg/compiler/lib/src/js_emitter/full_emitter/nsm_emitter.dart b/pkg/compiler/lib/src/js_emitter/full_emitter/nsm_emitter.dart
index 70d80e07f6df5148abb78ba6bb1bc452b54f6f37..409e66e56c2e690634ecfdba870a2d936822d8cb 100644
--- a/pkg/compiler/lib/src/js_emitter/full_emitter/nsm_emitter.dart
+++ b/pkg/compiler/lib/src/js_emitter/full_emitter/nsm_emitter.dart
@@ -35,7 +35,7 @@ class NsmEmitter extends CodeEmitterHelper {
 
   void emitNoSuchMethodHandlers(AddPropertyFunction addProperty) {
     ClassStubGenerator generator = new ClassStubGenerator(task.emitter,
-        compiler.commonElements, namer, codegenWorldBuilder, closedWorld,
+        closedWorld.commonElements, namer, codegenWorldBuilder, closedWorld,
         enableMinification: compiler.options.enableMinification);
 
     // Keep track of the JavaScript names we've already added so we
@@ -174,9 +174,10 @@ class NsmEmitter extends CodeEmitterHelper {
     }
     // Startup code that loops over the method names and puts handlers on the
     // Object class to catch noSuchMethod invocations.
-    ClassEntity objectClass = compiler.commonElements.objectClass;
+    ClassEntity objectClass = closedWorld.commonElements.objectClass;
     jsAst.Expression createInvocationMirror = backend.emitter
-        .staticFunctionAccess(compiler.commonElements.createInvocationMirror);
+        .staticFunctionAccess(
+            closedWorld.commonElements.createInvocationMirror);
     if (useDiffEncoding) {
       statements.add(js.statement(
           '''{