Roll android_tools 7d781b35 -> c78b258727

Includes 1 commit:
c78b258727 Restore emma.jar, by copying it from previous SDK.

Bug: 796891
Change-Id: I92c7f48e6be460d6dc18322abf67aa4432da1ae6
Reviewed-on: https://chromium-review.googlesource.com/860420
Reviewed-by: Peter Wen <[email protected]>
Commit-Queue: agrieve <[email protected]>
Cr-Commit-Position: refs/heads/master@{#528397}
1 file changed