Make base::TerminateBecauseOutOfMemory call RaiseException on Windows.

base/process/memory.h

Index: base/process/memory.h
diff --git a/base/process/memory.h b/base/process/memory.h
index fc0a2f04531b5bb2de647a9e2e915051edabd065..be669dd847606bc743af75768837644a1841ee2a 100644
--- a/base/process/memory.h
+++ b/base/process/memory.h
@@ -48,20 +48,6 @@ const int kMaxOomScore = 1000;
 BASE_EXPORT bool AdjustOOMScore(ProcessId process, int score);
 #endif
 
-#if defined(OS_WIN)
-namespace win {
-
-// Custom exception code chosen to indicate an out of memory error.
-// See https://msdn.microsoft.com/en-us/library/het71c37.aspx.
-// "To make sure that you do not define a code that conflicts with an existing
-// exception code" ... "The resulting error code should therefore have the
-// highest four bits set to hexadecimal E."
-// 0xe0000008 was chosen arbitrarily, as 0x00000008 is ERROR_NOT_ENOUGH_MEMORY.
-const DWORD kOomExceptionCode = 0xe0000008;
-
-}  // namespace win
-#endif
-
 // Special allocator functions for callers that want to check for OOM.
 // These will not abort if the allocation fails even if
 // EnableTerminationOnOutOfMemory has been called.