The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/147224e62101ce267cb1c01129c1d98e38b8e171

commit 147224e62101ce267cb1c01129c1d98e38b8e171
Author: bauerb <bauerb@chromium.org>
Date: Tue Jan 24 13:29:59 2017

Remove old NTP card background nine-patch files.

These have been replaced with card_{top,middle,bottom,single}.9.png
assets in https://crrev.com/444785.

BUG= 682281 

Review-Url: https://codereview.chromium.org/2651653004
Cr-Commit-Position: refs/heads/master@{#445713}

[delete] https://crrev.com/b6dc3caa93f5db4213f9e3790d469cfd841bb466/chrome/android/java/res/drawable-hdpi/ntp_card_bottom.9.png
[delete] https://crrev.com/b6dc3caa93f5db4213f9e3790d469cfd841bb466/chrome/android/java/res/drawable-hdpi/ntp_card_middle.9.png
[delete] https://crrev.com/b6dc3caa93f5db4213f9e3790d469cfd841bb466/chrome/android/java/res/drawable-hdpi/ntp_card_single.9.png
[delete] https://crrev.com/b6dc3caa93f5db4213f9e3790d469cfd841bb466/chrome/android/java/res/drawable-hdpi/ntp_card_top.9.png
[delete] https://crrev.com/b6dc3caa93f5db4213f9e3790d469cfd841bb466/chrome/android/java/res/drawable-mdpi/ntp_card_bottom.9.png
[delete] https://crrev.com/b6dc3caa93f5db4213f9e3790d469cfd841bb466/chrome/android/java/res/drawable-mdpi/ntp_card_middle.9.png
[delete] https://crrev.com/b6dc3caa93f5db4213f9e3790d469cfd841bb466/chrome/android/java/res/drawable-mdpi/ntp_card_single.9.png
[delete] https://crrev.com/b6dc3caa93f5db4213f9e3790d469cfd841bb466/chrome/android/java/res/drawable-mdpi/ntp_card_top.9.png
[delete] https://crrev.com/b6dc3caa93f5db4213f9e3790d469cfd841bb466/chrome/android/java/res/drawable-xhdpi/ntp_card_bottom.9.png
[delete] https://crrev.com/b6dc3caa93f5db4213f9e3790d469cfd841bb466/chrome/android/java/res/drawable-xhdpi/ntp_card_middle.9.png
[delete] https://crrev.com/b6dc3caa93f5db4213f9e3790d469cfd841bb466/chrome/android/java/res/drawable-xhdpi/ntp_card_single.9.png
[delete] https://crrev.com/b6dc3caa93f5db4213f9e3790d469cfd841bb466/chrome/android/java/res/drawable-xhdpi/ntp_card_top.9.png
[delete] https://crrev.com/b6dc3caa93f5db4213f9e3790d469cfd841bb466/chrome/android/java/res/drawable-xxhdpi/ntp_card_bottom.9.png
[delete] https://crrev.com/b6dc3caa93f5db4213f9e3790d469cfd841bb466/chrome/android/java/res/drawable-xxhdpi/ntp_card_middle.9.png
[delete] https://crrev.com/b6dc3caa93f5db4213f9e3790d469cfd841bb466/chrome/android/java/res/drawable-xxhdpi/ntp_card_single.9.png
[delete] https://crrev.com/b6dc3caa93f5db4213f9e3790d469cfd841bb466/chrome/android/java/res/drawable-xxhdpi/ntp_card_top.9.png
[delete] https://crrev.com/b6dc3caa93f5db4213f9e3790d469cfd841bb466/chrome/android/java/res/drawable-xxxhdpi/ntp_card_bottom.9.png
[delete] https://crrev.com/b6dc3caa93f5db4213f9e3790d469cfd841bb466/chrome/android/java/res/drawable-xxxhdpi/ntp_card_middle.9.png
[delete] https://crrev.com/b6dc3caa93f5db4213f9e3790d469cfd841bb466/chrome/android/java/res/drawable-xxxhdpi/ntp_card_single.9.png
[delete] https://crrev.com/b6dc3caa93f5db4213f9e3790d469cfd841bb466/chrome/android/java/res/drawable-xxxhdpi/ntp_card_top.9.png