lshal: avoid FQName globals.

These aren't really needed here, and they are costing 20Kib memory/user.

Bug: 148177595
Test: boot/lshal
Change-Id: Id0d311319c47553fac5d1d208409cef83073fddf
diff --git a/cmds/lshal/ListCommand.cpp b/cmds/lshal/ListCommand.cpp
index f426dbb..fb11cee 100644
--- a/cmds/lshal/ListCommand.cpp
+++ b/cmds/lshal/ListCommand.cpp
@@ -406,7 +406,7 @@
         return false;
     }
 
-    if (fqInstance.getPackage() == gIBaseFqName.package()) {
+    if (fqInstance.getPackage() == "android.hidl.base") {
         return true; // always remove IBase from manifest
     }