Make StringPiece to be std::string_view alias

Bug: 237583012
Test: build + boot + UTs

Change-Id: I849831f4466d3b9c7ec842b75256e7fcba77a0c0
diff --git a/tools/aapt2/LoadedApk.h b/tools/aapt2/LoadedApk.h
index a4aff3f..4cd7eae 100644
--- a/tools/aapt2/LoadedApk.h
+++ b/tools/aapt2/LoadedApk.h
@@ -45,7 +45,7 @@
   virtual ~LoadedApk() = default;
 
   // Loads both binary and proto APKs from disk.
-  static std::unique_ptr<LoadedApk> LoadApkFromPath(const ::android::StringPiece& path,
+  static std::unique_ptr<LoadedApk> LoadApkFromPath(android::StringPiece path,
                                                     android::IDiagnostics* diag);
 
   // Loads a proto APK from the given file collection.