Move PackageFromLocation to freestanding function.

Bug: 159987908
Change-Id: Ie4d09e5be2a3d3a6ab4abbe8121b4c570ae3f5b5
diff --git a/BUILD b/BUILD
index 93176cb..287870b 100644
--- a/BUILD
+++ b/BUILD
@@ -1081,6 +1081,8 @@
         "src/trace_processor/importers/proto/profile_module.h",
         "src/trace_processor/importers/proto/profile_packet_utils.cc",
         "src/trace_processor/importers/proto/profile_packet_utils.h",
+        "src/trace_processor/importers/proto/profiler_util.cc",
+        "src/trace_processor/importers/proto/profiler_util.h",
         "src/trace_processor/importers/proto/proto_importer_module.cc",
         "src/trace_processor/importers/proto/proto_importer_module.h",
         "src/trace_processor/importers/proto/proto_incremental_state.h",