Provide a default implementation for quiche_server_stats.h.

Based on the Chromium one.

PiperOrigin-RevId: 438364909
diff --git a/common/platform/default/quiche_platform_impl/quiche_server_stats_impl.h b/common/platform/default/quiche_platform_impl/quiche_server_stats_impl.h
new file mode 100644
index 0000000..289c599
--- /dev/null
+++ b/common/platform/default/quiche_platform_impl/quiche_server_stats_impl.h
@@ -0,0 +1,26 @@
+// Copyright 2022 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 QUICHE_COMMON_PLATFORM_DEFAULT_QUICHE_PLATFORM_IMPL_QUICHE_SERVER_STATS_IMPL_H_
+#define QUICHE_COMMON_PLATFORM_DEFAULT_QUICHE_PLATFORM_IMPL_QUICHE_SERVER_STATS_IMPL_H_
+
+#define QUICHE_SERVER_HISTOGRAM_ENUM_IMPL(name, sample, enum_size, docstring) \
+  do {                                                                        \
+  } while (0)
+
+#define QUICHE_SERVER_HISTOGRAM_BOOL_IMPL(name, sample, docstring) \
+  do {                                                             \
+  } while (0)
+
+#define QUICHE_SERVER_HISTOGRAM_TIMES_IMPL(name, sample, min, max,  \
+                                           bucket_count, docstring) \
+  do {                                                              \
+  } while (0)
+
+#define QUICHE_SERVER_HISTOGRAM_COUNTS_IMPL(name, sample, min, max,  \
+                                            bucket_count, docstring) \
+  do {                                                               \
+  } while (0)
+
+#endif  // QUICHE_COMMON_PLATFORM_DEFAULT_QUICHE_PLATFORM_IMPL_QUICHE_SERVER_STATS_IMPL_H_