[asan] Fix ASan preload issue.

[asan] Fix ASan preload issue.

There might be a situation when ASan initializing later
than shared library which has malloc in static constructor.
(rtld doesn't provide the order of initiazation)
In this case ASan doesn't initialize interceptors but already
intercepting malloc. If malloc is too big to be handled by static
local pool ASan will die with error:

Sanitizer CHECK failed: libsanitizer/asan/asan_malloc_linux.cc:40
((allocated_for_dlsym)) < ((kDlsymAllocPoolSize)) (1036, 1024)

Backported from LLVM mainline rL305058

Change-Id: I93c9662953629b373506fcacacee43edd791c68f
Signed-off-by: Denis Khalikov <d.khalikov@partner.samsung.com>