[aapt2] Add resource table chunk dumping

Add a dump command to aapt2 to examine the structure of the resource
table structure. This dump command will be kept up-to-date as changes to
the resource table structure are made.

Bug: 193144097
Test: manual run on APK
Change-Id: I75e47d363cace2b1bafe320085a6b38b7bdee5ae
diff --git a/tools/aapt2/Debug.h b/tools/aapt2/Debug.h
index 9443d60..4da9204 100644
--- a/tools/aapt2/Debug.h
+++ b/tools/aapt2/Debug.h
@@ -40,6 +40,7 @@
   static void DumpXml(const xml::XmlResource& doc, text::Printer* printer);
   static void DumpResStringPool(const android::ResStringPool* pool, text::Printer* printer);
   static void DumpOverlayable(const ResourceTable& table, text::Printer* printer);
+  static void DumpChunks(const void* data, size_t len, text::Printer* printer, IDiagnostics* diag);
 };
 
 }  // namespace aapt