Report info messages together with their error, warning, or hint.

pkg/compiler/lib/src/js_emitter/full_emitter/emitter.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.full_emitter;
 
 import 'dart:convert';
 import 'dart:collection' show HashMap;
 
 import 'package:js_runtime/shared/embedded_names.dart' as embeddedNames;
@@ skipping 1794 matching lines @@
     Map<OutputUnit, String> deferredLoadHashes =
         emitDeferredOutputUnits(deferredParts);
 
     deferredHashTokens.forEach((OutputUnit key, _DeferredOutputUnitHash token) {
       token.setHash(deferredLoadHashes[key]);
     });
     emitMainOutputUnit(program.mainFragment.outputUnit, mainOutput);
 
     if (backend.requiresPreamble &&
         !backend.htmlLibraryIsLoaded) {
-      compiler.reportHint(NO_LOCATION_SPANNABLE, MessageKind.PREAMBLE);
+      compiler.reportHintMessage(
+          NO_LOCATION_SPANNABLE, MessageKind.PREAMBLE);
     }
     // Return the total program size.
     return outputBuffers.values.fold(0, (a, b) => a + b.length);
   }
 
   String generateSourceMapTag(Uri sourceMapUri, Uri fileUri) {
     if (sourceMapUri != null && fileUri != null) {
       String sourceMapFileName = relativize(fileUri, sourceMapUri, false);
       return '''
 
@@ skipping 292 matching lines @@
     for (Element element in compiler.enqueuer.codegen.newlyEnqueuedElements) {
       if (element.isInstanceMember) {
         cachedClassBuilders.remove(element.enclosingClass);
 
         nativeEmitter.cachedBuilders.remove(element.enclosingClass);
 
       }
     }
   }
 }