Add preliminary OOM support for Mountain Lion.

base/process_util_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.
 
 #define _CRT_SECURE_NO_WARNINGS
 
 #include <limits>
 
 #include "base/command_line.h"
 #include "base/eintr_wrapper.h"
@@ skipping 1100 matching lines @@
     ASSERT_DEATH({
         SetUpInDeathAssert();
         value_ = zone_memalign(zone, 8, test_size_);
       }, "");
   }
 }
 
 // Since these allocation functions take a signed size, it's possible that
 // calling them just once won't be enough to exhaust memory. In the 32-bit
 // environment, it's likely that these allocation attempts will fail because
-// not enough contiguous address space is availble. In the 64-bit environment,
+// not enough contiguous address space is available. In the 64-bit environment,
 // it's likely that they'll fail because they would require a preposterous
 // amount of (virtual) memory.
 
 TEST_F(OutOfMemoryDeathTest, CFAllocatorSystemDefault) {
   ASSERT_DEATH({
       SetUpInDeathAssert();
       while ((value_ =
               base::AllocateViaCFAllocatorSystemDefault(signed_test_size_))) {}
     }, "");
 }
@@ skipping 24 matching lines @@
       SetUpInDeathAssert();
       while ((value_ = base::AllocatePsychoticallyBigObjCObject())) {}
     }, "");
 }
 
 #endif  // !ARCH_CPU_64_BITS
 #endif  // OS_MACOSX
 
 #endif  // !defined(OS_ANDROID) && !defined(OS_OPENBSD) &&
         // !defined(OS_WIN) && !defined(ADDRESS_SANITIZER)