Restore image level when setting up image button in AppMenu

chrome/android/java/src/org/chromium/chrome/browser/appmenu/AppMenuAdapter.java

Index: chrome/android/java/src/org/chromium/chrome/browser/appmenu/AppMenuAdapter.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/appmenu/AppMenuAdapter.java b/chrome/android/java/src/org/chromium/chrome/browser/appmenu/AppMenuAdapter.java
index 93c5ca5804cf98ade82ae742122b1bf6184673f3..37f6f97f54f32eb4b2390c63d5c0c78749d942ff 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/appmenu/AppMenuAdapter.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/appmenu/AppMenuAdapter.java
@@ -209,7 +209,11 @@ class AppMenuAdapter extends BaseAdapter {
     }
 
     private void setupImageButton(ImageButton button, final MenuItem item) {
+        // Store and recover the level of image as button.setimageDrawable
+        // resets drawable to default level.
+        int currentLevel = item.getIcon().getLevel();
         button.setImageDrawable(item.getIcon());
+        item.getIcon().setLevel(currentLevel);
         button.setContentDescription(item.getTitle());
         button.setEnabled(item.isEnabled());
         button.setFocusable(item.isEnabled());