tree e1c2fc7eed43c7d644003c6cc3ec7311624a3dfe
parent d777112c261696f60536c1b9cd2a407722a90137
author Mathieu Chartier <mathieuc@google.com> 1416022458 -0800
committer Mathieu Chartier <mathieuc@google.com> 1416264201 -0800

Combine image string char arrays into single array

Having one giant char array shared between all the strings saves memory
since it avoids the 12 bytes of array overhead per image string. Also
added substring finding based on prefixes, strings are added into the
array in reverse sorted length.

Image size goes from 11767808 -> 11100160.

Bug: 17643507

Change-Id: I2a7f177b40d0458d5c50640643d8f16b0030bdce

(cherry picked from commit 23c1d0ca7ab63f4adad88631bddefb769d0dcc2c)