[vr] Exit to 2D when encountering URLs with strong RTL characters

chrome/browser/android/vr_shell/textures/url_bar_texture.cc

Index: chrome/browser/android/vr_shell/textures/url_bar_texture.cc
diff --git a/chrome/browser/android/vr_shell/textures/url_bar_texture.cc b/chrome/browser/android/vr_shell/textures/url_bar_texture.cc
index 698f4a7ef56bdf2d43128e23bd095a4f68250246..69dfde72c3efd399cce554a03fbd3fd91d4cb932 100644
--- a/chrome/browser/android/vr_shell/textures/url_bar_texture.cc
+++ b/chrome/browser/android/vr_shell/textures/url_bar_texture.cc
@@ -4,6 +4,7 @@
 
 #include "chrome/browser/android/vr_shell/textures/url_bar_texture.h"
 
+#include "base/i18n/rtl.h"
 #include "base/strings/utf_string_conversions.h"
 #include "cc/paint/skia_paint_canvas.h"
 #include "chrome/browser/android/vr_shell/color_scheme.h"
@@ -270,6 +271,9 @@ void UrlBarTexture::RenderUrl(const gfx::Size& texture_size,
       gurl_, url_formatter::kFormatUrlOmitAll, net::UnescapeRule::NORMAL,
       &parsed, nullptr, nullptr);
 
+  if (base::i18n::StringContainsStrongRTLChars(text))
+    failure_callback_.Run(UiUnsupportedMode::kURLWithStrongRTLChars);
+
   int pixel_font_height = texture_size.height() * kFontHeight / kHeight;
 
   gfx::FontList font_list;