Fix string literals and add support for static methods in smoke.

pkg/smoke/test/static_test.dart

Index: pkg/smoke/test/static_test.dart
diff --git a/pkg/smoke/test/static_test.dart b/pkg/smoke/test/static_test.dart
index a92adc49ef3ad1c49d24e30532fdb1816bddf333..896c4654e13f5682cfeac0ed02be237b2161fcc4 100644
--- a/pkg/smoke/test/static_test.dart
+++ b/pkg/smoke/test/static_test.dart
@@ -87,8 +87,13 @@ _configure() {
           #j2: const Declaration(#j2, int, kind: PROPERTY),
         },
       },
+      staticMethods: {
+        smoke_0.A: {
+          #staticInc: smoke_0.A.staticInc,
+        },
+      },
       names: {
-        #i: 'i',
+        #i: r'i',
       }));
 }