Select theme resources from ResourceBundle at requested scale factor.

chrome/renderer/extensions/user_script_slave.cc

Index: chrome/renderer/extensions/user_script_slave.cc
diff --git a/chrome/renderer/extensions/user_script_slave.cc b/chrome/renderer/extensions/user_script_slave.cc
index 9008381bfa74ef9ce8d4752038ed26c59561eb9b..d977ff5414a5c1280dbf1cae4ce21cb1241323c1 100644
--- a/chrome/renderer/extensions/user_script_slave.cc
+++ b/chrome/renderer/extensions/user_script_slave.cc
@@ -31,6 +31,7 @@
 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebVector.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebView.h"
 #include "ui/base/resource/resource_bundle.h"
+#include "ui/base/resource/resource_handle.h"
 
 using WebKit::WebFrame;
 using WebKit::WebSecurityOrigin;
@@ -118,7 +119,7 @@ UserScriptSlave::UserScriptSlave(const ExtensionSet* extensions)
       script_deleter_(&scripts_),
       extensions_(extensions) {
   api_js_ = ResourceBundle::GetSharedInstance().GetRawDataResource(
-                IDR_GREASEMONKEY_API_JS);
+                IDR_GREASEMONKEY_API_JS, ui::ResourceHandle::kScaleFactorNone);
 }
 
 UserScriptSlave::~UserScriptSlave() {}