Fix 2x UI issues for Feedback.

R=estade@chromium.org
BUG=286022

Review URL: https://chromiumcodereview.appspot.com/23726024

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@222170 0039d316-1c4b-4281-b951-d872f2087c98

content/browser/webui/shared_resources_data_source.cc

@@ -35,7 +35,7 @@ bool AppsRelativePathMatch(const std::string& path,
       return true;
   } else if (StartsWithASCII(path, kAppImagesPath2x, false)) {
     if (compareto ==
-        (kReplacement2x + path.substr(arraysize(kAppImagesPath) - 1)))
+        (kReplacement2x + path.substr(arraysize(kAppImagesPath2x) - 1)))
       return true;
   }
   return false;

ui/webui/resources/css/apps/common.css

@@ -50,7 +50,7 @@ button.white-button[disabled] {
 button.blue-button {
   border-image: -webkit-image-set(
     url('chrome://resources/images/apps/blue_button.png') 1x,
-    url('chrome://resources/images/2x/apps/_bluebutton.png')
+    url('chrome://resources/images/2x/apps/blue_button.png')
         2x) 5 fill / 5px / 2px repeat;
 }