Limit number of service instances passed to onServiceList listeners.

chrome/browser/extensions/api/mdns/mdns_apitest.cc

 // 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.
 
 #include "base/command_line.h"
 #include "chrome/browser/extensions/api/mdns/mdns_api.h"
 #include "chrome/browser/extensions/extension_apitest.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/common/extensions/api/mdns.h"
 #include "extensions/common/switches.h"
@@ skipping 147 matching lines @@
       .Times(10);
   EXPECT_CALL(*dns_sd_registry_, UnregisterDnsSdListener(A<std::string>()))
       .Times(10);
   EXPECT_CALL(*dns_sd_registry_,
               RemoveObserver(A<extensions::DnsSdRegistry::DnsSdObserver*>()))
       .Times(1);
 
   EXPECT_TRUE(RunPlatformAppTest("mdns/api-packaged-apps"))
       << message_;
 }
+
+// TODO(justinlin): Win Dbg has a workaround that makes RunExtensionSubtest
+// always return true without actually running the test. Remove when fixed.
+#if defined(OS_WIN) && !defined(NDEBUG)
+#define MAYBE_MaxServiceInstancesPerEventConst \
+  DISABLED_MaxServiceInstancesPerEventConst
+#else
+#define MAYBE_MaxServiceInstancesPerEventConst MaxServiceInstancesPerEventConst
+#endif
+// Test loading extension and registering multiple listeners.
+IN_PROC_BROWSER_TEST_F(MDnsAPITest, MAYBE_MaxServiceInstancesPerEventConst) {
+  EXPECT_TRUE(RunExtensionSubtest("mdns/api",
+                                  "get_max_service_instances.html"));
+}