Change OOMs to raise custom exception rather than breakpoint on Windows.

base/process/memory_win.cc

Index: base/process/memory_win.cc
diff --git a/base/process/memory_win.cc b/base/process/memory_win.cc
index 406145aff9de578e2605e080ed09fedc11d77a2c..9d75efecacb21af8e9afbb857a1b560fa6c3f171 100644
--- a/base/process/memory_win.cc
+++ b/base/process/memory_win.cc
@@ -7,9 +7,7 @@
 #include <new.h>
 #include <psapi.h>
 #include <stddef.h>
-
-#include "base/logging.h"
-#include "base/strings/safe_sprintf.h"
+#include <windows.h>
 
 // malloc_unchecked is required to implement UncheckedMalloc properly.
 // It's provided by allocator_shim_win.cc but since that's not always present,
@@ -34,19 +32,13 @@ namespace {
 #pragma warning(disable: 4702)
 
 int OnNoMemory(size_t size) {
-  // Make no additional allocations here to avoid getting into a death spiral
-  // when trying to log the error message.
-  char buf[64];
-  strings::ssize_t result =
-      strings::SafeSPrintf(buf, "Out of memory, size = %d\n", size);
-  RAW_CHECK(result != -1);
-
   // Kill the process. This is important for security since most of code
   // does not check the result of memory allocation.
-  RAW_LOG(FATAL, buf);
-
+  // https://msdn.microsoft.com/en-us/library/het71c37.aspx
+  ::RaiseException(win::kOomExceptionCode, EXCEPTION_NONCONTINUABLE, 0,
+                   nullptr);
   // Safety check, make sure process exits here.
-  _exit(1);
+  _exit(win::kOomExceptionCode);
   return 0;
 }