Revert "Add default sanitizer options for Windows."

This reverts commit 6cd7b732.

Reason for revert: See https://crbug.com/907758
Findit found culprit 610287 with 75% confidence.

Original change's description:
> Add default sanitizer options for Windows.
> 
> strip_path_prefix is needed for Predator to work on ClusterFuzz.
> 
> R=​ochang@chromium.org
> CC=​metzman@chromium.org
> 
> Change-Id: Ib800a54c5f95176ef4acd292f935d6405529cf8f
> Reviewed-on: https://chromium-review.googlesource.com/c/1345570
> Reviewed-by: Alexander Potapenko <glider@chromium.org>
> Reviewed-by: Evgeniy Stepanov <eugenis@chromium.org>
> Reviewed-by: Oliver Chang <ochang@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#610287}

TBR=eugenis@chromium.org,glider@chromium.org,inferno@chromium.org,ochang@chromium.org

Change-Id: I4a72cbced73bd0ef1d5c9fe723f28e45fab2fd24
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/1347965Reviewed-by: Hayato Ito <hayato@chromium.org>
Commit-Queue: Hayato Ito <hayato@chromium.org>
Cr-Commit-Position: refs/heads/master@{#610350}

build/sanitizers/sanitizer_options.cc

@@ -77,15 +77,9 @@ const char *kAsanDefaultOptions =
     "check_printf=1 use_sigaltstack=1 "
     "strip_path_prefix=/../../ fast_unwind_on_fatal=1 "
     "detect_stack_use_after_return=1 detect_odr_violation=0 ";
-
-#elif defined(OS_WIN)
-const char* kAsanDefaultOptions =
-    "check_printf=1 use_sigaltstack=1 "
-    "strip_path_prefix=\\..\\..\\ fast_unwind_on_fatal=1 "
-    "detect_stack_use_after_return=1 ";
 #endif  // OS_LINUX
 
-#if defined(OS_LINUX) || defined(OS_MACOSX) || defined(OS_WIN)
+#if defined(OS_LINUX) || defined(OS_MACOSX)
 // Allow NaCl to override the default asan options.
 extern const char* kAsanDefaultOptionsNaCl;
 __attribute__((weak)) const char* kAsanDefaultOptionsNaCl = nullptr;
@@ -101,7 +95,7 @@ extern char kASanDefaultSuppressions[];
 SANITIZER_HOOK_ATTRIBUTE const char *__asan_default_suppressions() {
   return kASanDefaultSuppressions;
 }
-#endif  // OS_LINUX || OS_MACOSX || OS_WIN
+#endif  // OS_LINUX || OS_MACOSX
 #endif  // ADDRESS_SANITIZER
 
 #if defined(THREAD_SANITIZER) && defined(OS_LINUX)