tree b81bbe8b02f2110f9d5b4d77a8949f50ebcfc7d0
parent 2b283118a0093a6831e0ad10833dd0e650e0ff7e
author Yurii Zubrytskyi <zyy@google.com> 1560811396 -0700
committer Yurii Zubrytskyi <zyy@google.com> 1560919756 -0700

[zip] Save 1 malloc and memset for each added file in ZipWriter

+ add a benchmark for the function.

This change speeds up the function by about 3%: 910ns->880ns

Change-Id: I33c8c31de18d10eb38f109917ecbcbdda45b4034