Upstream Chrome on iOS source code [10/11].

ios/chrome/test/earl_grey/chrome_util.h

Index: ios/chrome/test/earl_grey/chrome_util.h
diff --git a/ios/chrome/test/earl_grey/chrome_util.h b/ios/chrome/test/earl_grey/chrome_util.h
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index 0000000000000000000000000000000000000000..bd09c489406fbb9279ba26c47cd680f27daa6bc4
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+++ b/ios/chrome/test/earl_grey/chrome_util.h
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+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef IOS_CHROME_TEST_EARL_GREY_CHROME_UTIL_H_
+#define IOS_CHROME_TEST_EARL_GREY_CHROME_UTIL_H_
+
+namespace chrome_test_util {
+
+// Asserts that the toolbar is not visible.
+void AssertToolbarNotVisible();
+
+// Asserts that the toolbar is visible.
+void AssertToolbarVisible();
+
+}  // namespace chrome_test_util
+
+#endif  // IOS_CHROME_TEST_EARL_GREY_CHROME_UTIL_H_