Remove service-compiler related code.

samples/todomvc/ios/TodoMVCTests/TodoMVCTests.m

-// Copyright (c) 2015, the Dartino project authors. Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE.md file.
-
-#import <UIKit/UIKit.h>
-#import <XCTest/XCTest.h>
-
-@interface TodoMVCTests : XCTestCase
-
-@end
-
-@implementation TodoMVCTests
-
-- (void)setUp {
-    [super setUp];
-    // Put setup code here. This method is called before the invocation of each
-    // test method in the class.
-}
-
-- (void)tearDown {
-    // Put teardown code here. This method is called after the invocation of
-    // each test method in the class.
-    [super tearDown];
-}
-
-- (void)testExample {
-    // This is an example of a functional test case.
-    XCTAssert(YES, @"Pass");
-}
-
-- (void)testPerformanceExample {
-    // This is an example of a performance test case.
-    [self measureBlock:^{
-        // Put the code you want to measure the time of here.
-    }];
-}
-
-@end