Merge changes from topic "zipsync" into pi-dev

* changes:
  Remove framework_res_package_export_deps
  Replace extract_srcjars.sh with zipsync
  Allow compiles with only srcjars
  Allow aapt2 rules to take zipped resource files
  Add LOCAL_SRCJARS support
  Remove unused .fs file suppport
  Remove unused file lists
  Remove sharding support from make
  Move aapt flags from java_common.mk to aapt_flags.mk
  Remove missed PRODUCT_AAPT_FLAGS