Check in codegen test expectations.

test/codegen/expect/language/static_inline_test.js

+dart_library.library('language/static_inline_test', null, /* Imports */[
+  'dart_sdk',
+  'expect'
+], function load__static_inline_test(exports, dart_sdk, expect) {
+  'use strict';
+  const core = dart_sdk.core;
+  const dart = dart_sdk.dart;
+  const dartx = dart_sdk.dartx;
+  const expect$ = expect.expect;
+  const static_inline_test = Object.create(null);
+  let VoidTovoid = () => (VoidTovoid = dart.constFn(dart.definiteFunctionType(dart.void, [])))();
+  static_inline_test.StringScanner = class StringScanner extends core.Object {
+    new() {
+      this.byteOffset = -1;
+    }
+    nextByte(foo) {
+      if (dart.test(foo)) return -2;
+      return static_inline_test.StringScanner.charAt((this.byteOffset = dart.notNull(this.byteOffset) + 1));
+    }
+    static charAt(index) {
+      return dart.notNull(static_inline_test.StringScanner.string[dartx.length]) > dart.notNull(core.num._check(index)) ? static_inline_test.StringScanner.string[dartx.codeUnitAt](core.int._check(index)) : -1;
+    }
+  };
+  dart.setSignature(static_inline_test.StringScanner, {
+    methods: () => ({nextByte: dart.definiteFunctionType(core.int, [dart.dynamic])}),
+    statics: () => ({charAt: dart.definiteFunctionType(core.int, [dart.dynamic])}),
+    names: ['charAt']
+  });
+  static_inline_test.StringScanner.string = null;
+  static_inline_test.main = function() {
+    let scanner = new static_inline_test.StringScanner();
+    static_inline_test.StringScanner.string = 'az9';
+    expect$.Expect.equals(97, scanner.nextByte(false));
+    expect$.Expect.equals(122, scanner.nextByte(false));
+    expect$.Expect.equals(57, scanner.nextByte(false));
+    expect$.Expect.equals(-1, scanner.nextByte(false));
+  };
+  dart.fn(static_inline_test.main, VoidTovoid());
+  // Exports:
+  exports.static_inline_test = static_inline_test;
+});