Support loading binary data in dart2js

pkg/compiler/lib/src/serialization/equivalence.dart

Index: pkg/compiler/lib/src/serialization/equivalence.dart
diff --git a/pkg/compiler/lib/src/serialization/equivalence.dart b/pkg/compiler/lib/src/serialization/equivalence.dart
index 57c5eca1e8055b2544e1c3e7d18693c93a8ac70f..be32845afbdef27c47a7597ccc7ceecae557cba0 100644
--- a/pkg/compiler/lib/src/serialization/equivalence.dart
+++ b/pkg/compiler/lib/src/serialization/equivalence.dart
@@ -470,9 +470,7 @@ class ElementIdentityEquivalence extends BaseElementVisitor<bool, Element> {
   @override
   bool visitCompilationUnitElement(
       CompilationUnitElement element1, CompilationUnitElement element2) {
-    return strategy.test(
-            element1, element2, 'name', element1.name, element2.name) &&
-        strategy.test(element1, element2, 'script.resourceUri',
+    return strategy.test(element1, element2, 'script.resourceUri',
             element1.script.resourceUri, element2.script.resourceUri) &&
         visit(element1.library, element2.library);
   }