Fix remoting_unittests!BreakpadWinDeathTest.TestAccessViolation under WinASan

remoting/base/breakpad_win_unittest.cc

 // Copyright (c) 2012 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 <stdio.h>
 
 #include <memory>
 #include <string>
 
 #include "base/compiler_specific.h"
@@ skipping 122 matching lines @@
             NULL,
             NULL,
             NULL,
             false,
             NULL));
     ASSERT_TRUE(crash_server_->Start());
   }
 }
 
 TEST_F(BreakpadWinDeathTest, TestAccessViolation) {
+#if !defined(ADDRESS_SANITIZER)
+  // ASan overrides the user unhandled exception filter so we won't receive this
+  // callback.
   if (callbacks_.get()) {
     EXPECT_CALL(*callbacks_, OnClientDumpRequested());
   }
+#endif  // !defined(ADDRESS_SANITIZER)
 
   // Generate access violation exception.
   ASSERT_DEATH(*reinterpret_cast<volatile int*>(NULL) = 1, "");
 }
 
 TEST_F(BreakpadWinDeathTest, TestInvalidParameter) {
   if (callbacks_.get()) {
     EXPECT_CALL(*callbacks_, OnClientDumpRequested());
   }
 
   // Cause the invalid parameter callback to be called.
   ASSERT_EXIT(printf(NULL), testing::ExitedWithCode(0), "");
 }
 
 TEST_F(BreakpadWinDeathTest, TestDebugbreak) {
   if (callbacks_.get()) {
     EXPECT_CALL(*callbacks_, OnClientDumpRequested());
   }
 
   // See if __debugbreak() is intercepted.
   ASSERT_DEATH(__debugbreak(), "");
 }
 
 }  // namespace remoting