Add new ResourceBundle::Delegate interface.

ui/base/resource/resource_bundle_win.cc

Index: ui/base/resource/resource_bundle_win.cc
===================================================================
--- ui/base/resource/resource_bundle_win.cc	(revision 133962)
+++ ui/base/resource/resource_bundle_win.cc	(working copy)
@@ -49,17 +49,22 @@
 #endif
 
   if (use_metro_pak) {
-    AddDataPack(GetResourcesPakFilePath("theme_resources_metro_1x.pak"));
+    AddCommonDataPack("theme_resources_metro_1x",
+        GetResourcesPakFilePath("theme_resources_metro_1x.pak"));
   } else if (use_hidpi_pak) {
-    AddDataPack(GetResourcesPakFilePath("theme_resources_2x.pak"));
+    AddCommonDataPack("theme_resources_2x",
+        GetResourcesPakFilePath("theme_resources_2x.pak"));
   } else {
-    AddDataPack(GetResourcesPakFilePath("theme_resources_standard.pak"));
+    AddCommonDataPack("theme_resources_standard",
+        GetResourcesPakFilePath("theme_resources_standard.pak"));
   }
 
   if (use_hidpi_pak) {
-    AddDataPack(GetResourcesPakFilePath("ui_resources_2x.pak"));
+    AddCommonDataPack("ui_resources_2x",
+        GetResourcesPakFilePath("ui_resources_2x.pak"));
   } else {
-    AddDataPack(GetResourcesPakFilePath("ui_resources_standard.pak"));
+    AddCommonDataPack("ui_resources_standard",
+        GetResourcesPakFilePath("ui_resources_standard.pak"));
   }
 }