Make StringPiece to be std::string_view alias

Bug: 237583012
Test: build + boot + UTs

Change-Id: I849831f4466d3b9c7ec842b75256e7fcba77a0c0
diff --git a/tools/aapt2/LoadedApk.cpp b/tools/aapt2/LoadedApk.cpp
index 9b9cde2..6b1fd9f 100644
--- a/tools/aapt2/LoadedApk.cpp
+++ b/tools/aapt2/LoadedApk.cpp
@@ -72,7 +72,7 @@
   }
 }
 
-std::unique_ptr<LoadedApk> LoadedApk::LoadApkFromPath(const StringPiece& path,
+std::unique_ptr<LoadedApk> LoadedApk::LoadApkFromPath(StringPiece path,
                                                       android::IDiagnostics* diag) {
   android::Source source(path);
   std::string error;