remove generated_sdk from checked in code

test/generated_sdk/lib/core/invocation.dart

Index: test/generated_sdk/lib/core/invocation.dart
diff --git a/test/generated_sdk/lib/core/invocation.dart b/test/generated_sdk/lib/core/invocation.dart
deleted file mode 100644
index 7deaeecda0028352ff895c01601a14ae77a43da1..0000000000000000000000000000000000000000
--- a/test/generated_sdk/lib/core/invocation.dart
+++ /dev/null
@@ -1,52 +0,0 @@
-// Copyright (c) 2012, the Dart 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 file.
-
-part of dart.core;
-
-/**
- * Representation of the invocation of a member on an object.
- *
- * This is the type of objects passed to [Object.noSuchMethod] when
- * an object doesn't support the member invocation that was attempted
- * on it.
- */
-abstract class Invocation {
-  /** The name of the invoked member. */
-  Symbol get memberName;
-
-  /**
-   * An unmodifiable view of the positional arguments of the call.
-   *
-   * If the member is a getter, the positional arguments is empty.
-   */
-  List get positionalArguments;
-
-  /**
-   * An unmodifiable view of the named arguments of the call.
-   *
-   * If the member is a getter, setter or operator, the named arguments
-   * is empty.
-   */
-  Map<Symbol, dynamic> get namedArguments;
-
-  /** Whether the invocation was a method call. */
-  bool get isMethod;
-
-  /**
-   * Whether the invocation was a getter call.
-   * If so, both types of arguments is empty.
-   */
-  bool get isGetter;
-
-  /**
-   * Whether the invocation was a setter call.
-   *
-   * If so, [arguments] has exactly one positonal argument,
-   * and [namedArguments] is empty.
-   */
-  bool get isSetter;
-
-  /** Whether the invocation was a getter or a setter call. */
-  bool get isAccessor => isGetter || isSetter;
-}