Add dx option to always generate const-string/jumbo. do not merge.

This allows large dex files with many strings to be merged properly.

(cherry picked from commit 266f45ff7da18022faf5f77df76c69f8cdad313f)

Change-Id: I0277b1a0a81b3a77092a9e9f8f648ff190e29723
5 files changed