content: Make the ASan debug URLs available under HWASan as well.

Bug: 916828
Change-Id: I62582adf66fba07ebda6bda9980925ed515fb9dd
Reviewed-on: https://chromium-review.googlesource.com/c/1475169Reviewed-by: Nico Weber <thakis@chromium.org>
Reviewed-by: John Abd-El-Malek <jam@chromium.org>
Commit-Queue: Peter Collingbourne <pcc@chromium.org>
Cr-Commit-Position: refs/heads/master@{#632786}

content/browser/frame_host/debug_urls.cc

@@ -10,6 +10,7 @@
 #include "base/command_line.h"
 #include "base/debug/asan_invalid_access.h"
 #include "base/debug/profiler.h"
+#include "base/sanitizer_buildflags.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/synchronization/waitable_event.h"
 #include "base/task/post_task.h"
@@ -93,7 +94,7 @@ bool IsAsanDebugURL(const GURL& url) {
 }
 
 bool HandleAsanDebugURL(const GURL& url) {
-#if defined(ADDRESS_SANITIZER)
+#if defined(ADDRESS_SANITIZER) || BUILDFLAG(IS_HWASAN)
 #if defined(OS_WIN)
   if (url.path_piece() == kAsanCorruptHeapBlock) {
     base::debug::AsanCorruptHeapBlock();