Add resources/mandrill_512_q075.jpg

convert resources/mandrill_512.png ppm:- | cjpeg -quality 75 > resources/mandrill_512_q075.jpg

Motivation:  We need JPEG images for testing PDF.  (e.g. http://crrev.com/515493003 )

R=djsollen@google.com

Review URL: https://codereview.chromium.org/508173002
diff --git a/resources/mandrill_512_q075.jpg b/resources/mandrill_512_q075.jpg
new file mode 100644
index 0000000..c2c215f
--- /dev/null
+++ b/resources/mandrill_512_q075.jpg
Binary files differ