Import TestRunner library into chromium.

content/test/layout_tests/runner/MockConstraints.h

Index: content/test/layout_tests/runner/MockConstraints.h
diff --git a/third_party/tcmalloc/vendor/src/base/spinlock_win32-inl.h b/content/test/layout_tests/runner/MockConstraints.h
similarity index 73%
copy from third_party/tcmalloc/vendor/src/base/spinlock_win32-inl.h
copy to content/test/layout_tests/runner/MockConstraints.h
index 64decd267240a384c66e4cd556f70df8e8f33b54..3aec3000fa382ca5070b6b126f6a114a259e4182 100644
--- a/third_party/tcmalloc/vendor/src/base/spinlock_win32-inl.h
+++ b/content/test/layout_tests/runner/MockConstraints.h
@@ -1,10 +1,14 @@
-/* Copyright (c) 2009, Google Inc.
- * All rights reserved.
- * 
+// Copyright 2013 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.
+
+/*
+ * Copyright (C) 2012 Google Inc. All rights reserved.
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
- * 
+ *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ -14,7 +18,7 @@
  *     * Neither the name of Google Inc. nor the names of its
  * contributors may be used to endorse or promote products derived from
  * this software without specific prior written permission.
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
@@ -26,28 +30,24 @@
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * This file is a Win32-specific part of spinlock_internal.cc
  */
 
+#ifndef MockConstraints_h
+#define MockConstraints_h
+
+namespace blink {
+class WebMediaConstraints;
+class WebString;
+}
 
-#include <windows.h>
+namespace WebTestRunner {
 
-namespace base {
-namespace internal {
+class MockConstraints {
+public:
+    static bool verifyConstraints(const blink::WebMediaConstraints&, blink::WebString* failedConstraint = 0);
+};
 
-void SpinLockDelay(volatile Atomic32 *w, int32 value, int loop) {
-  if (loop == 0) {
-  } else if (loop == 1) {
-    Sleep(0);
-  } else {
-    Sleep(base::internal::SuggestedDelayNS(loop) / 1000000);
-  }
 }
 
-void SpinLockWake(volatile Atomic32 *w, bool all) {
-}
+#endif // MockConstraints_h
 
-} // namespace internal
-} // namespace base