[asan] Fix OOB_char on arm 32bit

[vitalybuka]

Summary

This does not actually fixes the test.
AddressSanitizer::OOB_char behavior is inconsistent and but it somehow usually
works. On arm it runs more interations then expected. And adding a new test with AddressSanitizerInterface prefix breaks OOB_char test.
So I will rename my test to make the bot gree and will continue to investigate the test.

[krasin]

LGTM

[vitalybuka]

fixed typos

compiler-rt/trunk/lib/asan/tests/asan_internal_interface_test.cc

 //===-- asan_internal_interface_test.cc -----------------------------------===//
 //
 //                     The LLVM Compiler Infrastructure
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 //
 // This file is a part of AddressSanitizer, an address sanity checker.
 //
 //===----------------------------------------------------------------------===//
 #include "asan_interface_internal.h"
 #include "asan_test_utils.h"
 
-TEST(AddressSanitizerInterface, SetShadow) {
+TEST(AddressSanitizerInternalInterface, SetShadow) {
   std::vector<char> buffer(17, 0xff);
 
   __asan_set_shadow_00((uptr)buffer.data(), buffer.size());
   EXPECT_EQ(std::vector<char>(buffer.size(), 0x00), buffer);
 
   __asan_set_shadow_f1((uptr)buffer.data(), buffer.size());
   EXPECT_EQ(std::vector<char>(buffer.size(), 0xf1), buffer);