Revert r59012 which started using Chrome sockets for sync.

jingle/notifier/base/static_assert.h

Index: jingle/notifier/base/static_assert.h
diff --git a/jingle/notifier/base/static_assert.h b/jingle/notifier/base/static_assert.h
new file mode 100644
index 0000000000000000000000000000000000000000..58a8fe438a20272ec55aad8fcf3d6138ea5fb169
--- /dev/null
+++ b/jingle/notifier/base/static_assert.h
@@ -0,0 +1,21 @@
+// Copyright (c) 2009 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 JINGLE_NOTIFIER_BASE_STATIC_ASSERT_H_
+#define JINGLE_NOTIFIER_BASE_STATIC_ASSERT_H_
+
+template<bool> struct STATIC_ASSERTION_FAILURE;
+
+template<> struct STATIC_ASSERTION_FAILURE<true> {
+  enum { value = 1 };
+};
+
+template<int> struct static_assert_test{};
+
+#define STATIC_ASSERT(B) \
+typedef static_assert_test<\
+  sizeof(STATIC_ASSERTION_FAILURE< (bool)( B ) >)>\
+    static_assert_typedef_ ##  __LINE__
+
+#endif  // JINGLE_NOTIFIER_BASE_STATIC_ASSERT_H_