Update libjpeg-turbo to v2.0.1

In order to apply some performance updates from ARM, we need to update
libjpeg-turbo. These performance updates have yielded a 50% speedup on
some devices.

This CL updates our copy of libjpeg-turbo to v2.0.1 and re-applies our
local patches. This patch also deletes some extra files which were not
being used locally.

Update our local patch that was applied to fix http://crbug.com/398235
(https://codereview.appspot.com/229430043/). The original patch
incorrectly removed "& 0xFF" which limited an array index to within
that array's bounds (effectively reverting
https://github.com/libjpeg-turbo/libjpeg-turbo/commit/fa1d18385d904d530b4aec83ab7757a33397de6e).
Restore the mask, making the array access safe and fixing a graphical
glitch which would otherwise be introduced by this change.

Bug:922430
Change-Id: I3860fdb424deecf7a17818ed09a640e632e71f8d

1 files changed, 1 insertions, 1 deletions

diff --git a/rdgif.c b/rdgif.c
index ce689f7..ff9258d 100644
--- a/rdgif.c
+++ b/rdgif.c
@@ -29,7 +29,7 @@
  */
 
 GLOBAL(cjpeg_source_ptr)
-jinit_read_gif (j_compress_ptr cinfo)
+jinit_read_gif(j_compress_ptr cinfo)
 {
   fprintf(stderr, "GIF input is unsupported for legal reasons.  Sorry.\n");
   exit(EXIT_FAILURE);