disable more stacktrace usage in debug uclibc builds

base/debug/leak_tracker.h

 // 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.
 
 #ifndef BASE_DEBUG_LEAK_TRACKER_H_
 #define BASE_DEBUG_LEAK_TRACKER_H_
 
-// Only enable leak tracking in debug builds.
-#ifndef NDEBUG
+#include "build/build_config.h"
+
+// Only enable leak tracking in non-uClibc debug builds.
+#if !defined(NDEBUG) && !defined(__UCLIBC__)
 #define ENABLE_LEAK_TRACKER
 #endif
 
 #ifdef ENABLE_LEAK_TRACKER
 #include "base/containers/linked_list.h"
 #include "base/debug/stack_trace.h"
 #include "base/logging.h"
 #endif  // ENABLE_LEAK_TRACKER
 
 // LeakTracker is a helper to verify that all instances of a class
@@ skipping 107 matching lines @@
 
   StackTrace allocation_stack_;
 };
 
 #endif  // ENABLE_LEAK_TRACKER
 
 }  // namespace debug
 }  // namespace base
 
 #endif  // BASE_DEBUG_LEAK_TRACKER_H_