Revert of Use default theme resource for aura on Android

chrome/browser/ui/views/theme_image_mapper.cc

Index: chrome/browser/ui/views/theme_image_mapper.cc
diff --git a/chrome/browser/ui/views/theme_image_mapper.cc b/chrome/browser/ui/views/theme_image_mapper.cc
index 4185c9006e3e7d94c51f98678068523e945b36f3..832d6a1066c9062a72a3816849490f60f54d8ec7 100644
--- a/chrome/browser/ui/views/theme_image_mapper.cc
+++ b/chrome/browser/ui/views/theme_image_mapper.cc
@@ -12,7 +12,7 @@ namespace chrome {
 // On platforms where there is both Ash and a desktop browser, provide DESKTOP
 // resources for the latter.
 int MapThemeImage(HostDesktopType desktop_type, int resource) {
-#if !defined(OS_CHROMEOS) && !defined(OS_MACOSX) && !defined(OS_ANDROID)
+#if !defined(OS_CHROMEOS) && !defined(OS_MACOSX)
   if (desktop_type != HOST_DESKTOP_TYPE_NATIVE)
     return resource;