Move StringPool to libandroidfw

Test: verified affected tests pass
Bug: 232940948
Change-Id: I22089893d7e5013f759c39ce190bec07fa6435db
diff --git a/tools/aapt2/test/Common.h b/tools/aapt2/test/Common.h
index 7006964..3f28361 100644
--- a/tools/aapt2/test/Common.h
+++ b/tools/aapt2/test/Common.h
@@ -37,7 +37,7 @@
 namespace aapt {
 namespace test {
 
-IDiagnostics* GetDiagnostics();
+android::IDiagnostics* GetDiagnostics();
 
 inline ResourceName ParseNameOrDie(const android::StringPiece& str) {
   ResourceNameRef ref;
@@ -94,14 +94,14 @@
     return OpenAsData();
   }
 
-  const Source& GetSource() const override {
+  const android::Source& GetSource() const override {
     return source_;
   }
 
  private:
   DISALLOW_COPY_AND_ASSIGN(TestFile);
 
-  Source source_;
+  android::Source source_;
 };
 
 }  // namespace test