Update findunusedresources to know about integers and mipmaps

Change-Id: I10846ae4f876a325ce53e2c1522af2094493beba
diff --git a/tools/findunused/findunusedresources b/tools/findunused/findunusedresources
index 073763e..84c0f82 100755
--- a/tools/findunused/findunusedresources
+++ b/tools/findunused/findunusedresources
@@ -67,7 +67,7 @@
             # refer to such constants from java by using an underscore instead of a period, we also
             # replace all underscores with a pattern that will match periods and underscores.
             p=$(echo $i | sed 's/_/[\\._]/g')
-            echo $i $(grep -cw R\\..*\\.$i\\\|@style/$p\\\|@drawable/$p\\\|@anim/$p\\\|@color/$p\\\|@xml/$p\\\|@layout/$p\\\|@menu/$p\\\|@+id/$p\\\|@array/$p\\\|@string/$p\\\|@dimen/$p\\\|\[a-z\]\*:$p\\\|enumname=\"$p\\\|\<item\>$p\< < /tmp/everything$$)
+            echo $i $(grep -cw R\\..*\\.$i\\\|@style/$p\\\|@drawable/$p\\\|@anim/$p\\\|@color/$p\\\|@xml/$p\\\|@layout/$p\\\|@menu/$p\\\|@+id/$p\\\|@array/$p\\\|@string/$p\\\|@mipmap/$p\\\|@integer/$p\\\|@dimen/$p\\\|\[a-z\]\*:$p\\\|enumname=\"$p\\\|\<item\>$p\< < /tmp/everything$$)
         done | grep " 0$" | {
             # this block gets as its input a list of constants for which no references were found, one per line
             if [ "$showall" == "yes" ]