Revert of base: Add debugging to track down CreateFileMapping() errors.

base/memory/shared_memory_win.cc

Index: base/memory/shared_memory_win.cc
diff --git a/base/memory/shared_memory_win.cc b/base/memory/shared_memory_win.cc
index 6623e8caefde4b74157be1723414706418374f0f..7de87a98a9dd91a3647c4c20c47e8c977136e9c9 100644
--- a/base/memory/shared_memory_win.cc
+++ b/base/memory/shared_memory_win.cc
@@ -8,8 +8,6 @@
 #include <stddef.h>
 #include <stdint.h>
 
-#include "base/debug/alias.h"
-#include "base/debug/dump_without_crashing.h"
 #include "base/logging.h"
 #include "base/metrics/histogram_macros.h"
 #include "base/rand_util.h"
@@ -110,11 +108,6 @@
   HANDLE h = CreateFileMapping(INVALID_HANDLE_VALUE, sa, PAGE_READWRITE, 0,
                                static_cast<DWORD>(rounded_size), name);
   if (!h) {
-    // Debugging to help track down https://crbug.com/585013
-    DWORD last_error = ::GetLastError();
-    base::debug::Alias(&last_error);
-    base::debug::DumpWithoutCrashing();
-
     LogError(CREATE_FILE_MAPPING_FAILURE);
     return nullptr;
   }