Select theme resources from ResourceBundle at requested scale factor.

chrome/browser/ui/webui/web_ui_util.cc

Index: chrome/browser/ui/webui/web_ui_util.cc
diff --git a/chrome/browser/ui/webui/web_ui_util.cc b/chrome/browser/ui/webui/web_ui_util.cc
index 4ef88e0a872f8bfc49c3fc25cac18229a6801c51..b6f1bd619f778b647f59b84971d1dae21720d537 100644
--- a/chrome/browser/ui/webui/web_ui_util.cc
+++ b/chrome/browser/ui/webui/web_ui_util.cc
@@ -12,6 +12,7 @@
 #include "base/values.h"
 #include "chrome/browser/disposition_utils.h"
 #include "ui/base/resource/resource_bundle.h"
+#include "ui/base/resource/resource_handle.h"
 #include "ui/gfx/codec/png_codec.h"
 
 namespace web_ui_util {
@@ -30,7 +31,8 @@ std::string GetImageDataUrl(const SkBitmap& bitmap) {
 std::string GetImageDataUrlFromResource(int res) {
   // Load resource icon and covert to base64 encoded data url
   base::RefCountedStaticMemory* icon_data =
-      ResourceBundle::GetSharedInstance().LoadDataResourceBytes(res);
+      ResourceBundle::GetSharedInstance().LoadDataResourceBytes(res,
+          ui::ResourceHandle::kScaleFactor100x);
   if (!icon_data)
     return std::string();
   scoped_refptr<base::RefCountedMemory> raw_icon(icon_data);