dart2js: run dartfmt on tests

tests/compiler/dart2js/sourcemaps/data/invokes_test_file.dart

Index: tests/compiler/dart2js/sourcemaps/data/invokes_test_file.dart
diff --git a/tests/compiler/dart2js/sourcemaps/data/invokes_test_file.dart b/tests/compiler/dart2js/sourcemaps/data/invokes_test_file.dart
index 91670bcdffa5da4f7d7898afb6848790506cc0a7..be230b5c11cb35f48b719183bc05592ae691b9ed 100644
--- a/tests/compiler/dart2js/sourcemaps/data/invokes_test_file.dart
+++ b/tests/compiler/dart2js/sourcemaps/data/invokes_test_file.dart
@@ -54,8 +54,8 @@ final toplevelFinalField = toplevelFunction;
 const toplevelConstField = toplevelFunction;
 
 get toplevelGetter => () {
-  counter++;
-};
+      counter++;
+    };
 
 typedef F();
 
@@ -71,9 +71,8 @@ class B {
   };
 
   get superGetter => () {
-    counter++;
-  };
-
+        counter++;
+      };
 }
 
 class C<T> extends B {
@@ -92,8 +91,8 @@ class C<T> extends B {
   static const staticConstField = staticFunction;
 
   static get staticGetter => () {
-    counter++;
-  };
+        counter++;
+      };
 
   instanceMethod() {
     counter++;
@@ -104,8 +103,8 @@ class C<T> extends B {
   };
 
   get instanceGetter => () {
-    counter++;
-  };
+        counter++;
+      };
 
   instanceInvokes() {
     instanceMethod();
@@ -124,4 +123,4 @@ class C<T> extends B {
     F();
     T();
   }
-}
+}