Move StringPool to libandroidfw

Test: verified affected tests pass
Bug: 232940948
Change-Id: I22089893d7e5013f759c39ce190bec07fa6435db
diff --git a/tools/aapt2/link/Linkers.h b/tools/aapt2/link/Linkers.h
index be6c930..44cd276 100644
--- a/tools/aapt2/link/Linkers.h
+++ b/tools/aapt2/link/Linkers.h
@@ -101,9 +101,10 @@
   explicit ProductFilter(std::unordered_set<std::string> products) : products_(products) {
   }
 
-  ResourceConfigValueIter SelectProductToKeep(
-      const ResourceNameRef& name, const ResourceConfigValueIter begin,
-      const ResourceConfigValueIter end, IDiagnostics* diag);
+  ResourceConfigValueIter SelectProductToKeep(const ResourceNameRef& name,
+                                              const ResourceConfigValueIter begin,
+                                              const ResourceConfigValueIter end,
+                                              android::IDiagnostics* diag);
 
   bool Consume(IAaptContext* context, ResourceTable* table) override;