Disable WebAppNonClientFrameViewAshTest.BrowserCommandFocusToolbarGeolocation on Chrome OS debug

This test started flakily crashing after: https://chromium-review.googlesource.com/c/chromium/src/+/2090877
First failing build: https://ci.chromium.org/p/chromium/builders/ci/linux-chromeos-dbg/17501

TBR=pkasting@chromium.org

Bug: 1060421
Change-Id: Ib24e672b8757992c0d10bc3e7b745d3cb8e79f76
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2100172Reviewed-by: Alan Cutter <alancutter@chromium.org>
Commit-Queue: Alan Cutter <alancutter@chromium.org>
Cr-Commit-Position: refs/heads/master@{#749579}

chrome/browser/ui/views/frame/browser_non_client_frame_view_ash_browsertest.cc

@@ -1066,10 +1066,18 @@ IN_PROC_BROWSER_TEST_P(WebAppNonClientFrameViewAshTest,
   EXPECT_TRUE(web_app_menu_button_->HasFocus());
 }
 
+// TODO(): Flaky crash on Chrome OS debug.
+#if defined(OS_CHROMEOS) && !defined(NDEBUG)
+#define MAYBE_BrowserCommandFocusToolbarGeolocation \
+  DISABLED_BrowserCommandFocusToolbarGeolocation
+#else
+#define MAYBE_BrowserCommandFocusToolbarGeolocation \
+  BrowserCommandFocusToolbarGeolocation
+#endif
 // Tests that the focus toolbar command focuses content settings icons before
 // the app menu button when present in web-app windows.
 IN_PROC_BROWSER_TEST_P(WebAppNonClientFrameViewAshTest,
-                       BrowserCommandFocusToolbarGeolocation) {
+                       MAYBE_BrowserCommandFocusToolbarGeolocation) {
   SetUpWebApp();
   ContentSettingImageView* geolocation_icon = GrantGeolocationPermission();