Reduce flakyness of random order test.

PiperOrigin-RevId: 696917989

csharp/src/Google.Protobuf/Reflection/FeatureSetDescriptor.g.cs

@@ -1,17 +0,0 @@
-#region Copyright notice and license
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-//
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file or at
-// https://developers.google.com/open-source/licenses/bsd
-#endregion
-
-namespace Google.Protobuf.Reflection;
-
-internal sealed partial class FeatureSetDescriptor
-{
-    // Canonical serialized form of the edition defaults, generated by embed_edition_defaults.
-    private const string DefaultsBase64 =
-        "ChMYhAciACoMCAEQAhgCIAMoATACChMY5wciACoMCAIQARgBIAIoATABChMY6AciDAgBEAEYASACKAEwASoAIOYHKOgH";
-}

src/google/protobuf/map_test.inc

@@ -1365,9 +1365,9 @@ TEST_F(MapImplTest, SpaceUsed) {
 bool MapOrderingIsRandom(int a, int b) {
   bool saw_a_first = false;
   bool saw_b_first = false;
-  std::vector<Map<int32_t, int32_t>> v(50);
+  std::vector<Map<int32_t, int32_t>> v;
-  for (int i = 0; i < 50; ++i) {
+  while (v.size() < 100) {
-    Map<int32_t, int32_t>& m = v[i];
+    Map<int32_t, int32_t>& m = v.emplace_back();
     m[a] = 0;
     m[b] = 0;
     int32_t first_element = m.begin()->first;