[GCM] Fix memory leaks

google_apis/gcm/engine/mcs_client_unittest.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 "google_apis/gcm/engine/mcs_client.h"
 
 #include "base/files/scoped_temp_dir.h"
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "base/strings/string_number_conversions.h"
@@ skipping 276 matching lines @@
   InitializeClient();
   LoginClient(std::vector<std::string>());
   MCSMessage message(BuildDataMessage("from", "category", "X", 1, "", 0, 1, 0));
   GetFakeHandler()->ExpectOutgoingMessage(message);
   mcs_client()->SendMessage(message);
   EXPECT_TRUE(GetFakeHandler()->AllOutgoingMessagesReceived());
 }
 
 // Send a message without RMQ support while disconnected. Message send should
 // fail immediately, invoking callback.
-// Fails on linux_asan crbug.com/337560
-#if !defined(OS_POSIX)
-#define MAYBE_SendMessageNoRMQWhileDisconnected \
-    SendMessageNoRMQWhileDisconnected
-#else
-#define MAYBE_SendMessageNoRMQWhileDisconnected \
-    DISABLED_SendMessageNoRMQWhileDisconnected
-#endif
-TEST_F(MCSClientTest, MAYBE_SendMessageNoRMQWhileDisconnected) {
+TEST_F(MCSClientTest, SendMessageNoRMQWhileDisconnected) {
   BuildMCSClient();
   InitializeClient();
 
   EXPECT_TRUE(sent_message_id().empty());
   MCSMessage message(BuildDataMessage("from", "category", "X", 1, "", 0, 1, 0));
   mcs_client()->SendMessage(message);
 
   // Message sent callback should be invoked, but no message should actually
   // be sent.
   EXPECT_EQ("X", sent_message_id());
@@ skipping 395 matching lines @@
   LoginClient(std::vector<std::string>());
   PumpLoop();
   EXPECT_EQ("X", sent_message_id());
   EXPECT_EQ(MCSClient::TTL_EXCEEDED, message_send_status());
   EXPECT_TRUE(GetFakeHandler()->AllOutgoingMessagesReceived());
 }
 
 } // namespace
 
 }  // namespace gcm