AAPT2: Allow <protected-broadcast> and <eat-comment> in AndroidManifest.xml

Change-Id: I38c49a2a31e560dec963d44d94e067035fd59150
diff --git a/tools/aapt2/link/ManifestFixer.cpp b/tools/aapt2/link/ManifestFixer.cpp
index b994664..3779638 100644
--- a/tools/aapt2/link/ManifestFixer.cpp
+++ b/tools/aapt2/link/ManifestFixer.cpp
@@ -168,6 +168,8 @@
         return true;
     });
 
+    manifestAction[u"eat-comment"];
+    manifestAction[u"protected-broadcast"];
     manifestAction[u"uses-permission"];
     manifestAction[u"permission"];
     manifestAction[u"permission-tree"];