Fix SyzyASAN build, by removing base/bits.h include.

base/allocator/winheap_stubs_win.cc

 // Copyright 2016 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.
 
 // This code should move into the default Windows shim once the win-specific
 // allocation shim has been removed, and the generic shim has becaome the
 // default.
 
 #include "winheap_stubs_win.h"
 
 #include <limits.h>
 #include <malloc.h>
 #include <new.h>
 #include <windows.h>
 
-#include "base/bits.h"
-
 namespace base {
 namespace allocator {
 
 bool g_is_win_shim_layer_initialized = false;
 
 namespace {
 
 const size_t kWindowsPageSize = 4096;
 const size_t kMaxWindowsAllocation = INT_MAX - kWindowsPageSize;
 
@@ skipping 36 matching lines @@
   size += 8;
 
 // Round up to the nearest allocation granularity, which is 8 for
 // 32 bit machines, and 16 for 64 bit machines.
 #if defined(ARCH_CPU_64_BITS)
   const size_t kAllocationGranularity = 16;
 #else
   const size_t kAllocationGranularity = 8;
 #endif
 
-  return base::bits::Align(size, kAllocationGranularity);
+  return (size + kAllocationGranularity - 1) & ~(kAllocationGranularity - 1);
 }
 
 // Call the new handler, if one has been set.
 // Returns true on successfully calling the handler, false otherwise.
 bool WinCallNewHandler(size_t size) {
 #if !defined(_HAS_EXCEPTIONS) || _HAS_EXCEPTIONS
 #error "Exceptions in allocator shim are not supported!"
 #endif  // defined(_HAS_EXCEPTIONS) && !_HAS_EXCEPTIONS
   // Get the current new handler.
   _PNH nh = _query_new_handler();
   if (!nh)
     return false;
   // Since exceptions are disabled, we don't really know if new_handler
   // failed.  Assume it will abort if it fails.
   return nh(size) ? true : false;
 }
 
 }  // namespace allocator
 }  // namespace base