Mostly use entities in use.dart

pkg/compiler/lib/src/resolution/signatures.dart

Index: pkg/compiler/lib/src/resolution/signatures.dart
diff --git a/pkg/compiler/lib/src/resolution/signatures.dart b/pkg/compiler/lib/src/resolution/signatures.dart
index 7fd39eea469fc8f423e5e8248e6e64fa467468ed..ce752eab3b3fb4294db4a532c3f42d1336bd2127 100644
--- a/pkg/compiler/lib/src/resolution/signatures.dart
+++ b/pkg/compiler/lib/src/resolution/signatures.dart
@@ -95,7 +95,7 @@ class SignatureResolver extends MappingVisitor<FormalElementX> {
     }
     currentDefinitions = node;
     FormalElementX element = definition == null
-        ? createUnnamedParameter()  // This happens in function types.
+        ? createUnnamedParameter() // This happens in function types.
         : definition.accept(this);
     if (currentDefinitions.metadata != null) {
       element.metadataInternal =
@@ -206,7 +206,7 @@ class SignatureResolver extends MappingVisitor<FormalElementX> {
     FormalElementX parameter;
     assert(!createRealParameters);
     parameter = new FormalElementX.unnamed(
-          ElementKind.PARAMETER, enclosingElement, currentDefinitions);
+        ElementKind.PARAMETER, enclosingElement, currentDefinitions);
     computeParameterType(parameter);
     return parameter;
   }