Make possible to check memory allocations inside chromium

third_party/tcmalloc/chromium/src/debugallocation.cc

 // Copyright (c) 2000, Google Inc.
 // All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 // notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
@@ skipping 1412 matching lines @@
 
 #ifdef HAVE_STRUCT_MALLINFO
 extern "C" PERFTOOLS_DLL_DECL struct mallinfo tc_mallinfo(void) __THROW {
   return BASE_MALLINFO();
 }
 #endif
 
 extern "C" PERFTOOLS_DLL_DECL size_t tc_malloc_size(void* ptr) __THROW {
   return MallocExtension::instance()->GetAllocatedSize(ptr);
 }
+
+namespace base {

[willchan no longer on Chromium, 2013/11/02 21:11:44]

Sorry, this is not acceptable. You can't define a base function in tcmalloc.
This is a layering violation.

+
+void* UncheckedMalloc(size_t size) {
+  void* result = do_malloc(size);
+  MallocHook::InvokeNewHook(result, size);
+  return result;
+}
+
+}