Remove images/asset directory

assets2x directory is renamed to assets. As a consequence, assets directory
is deleted.

BUG=chrome-os-partner:56056
BRANCH=none
TEST=Built chromeos-bootimage for jerry, kevin, samus.
Ran build_images.py for all boards.

Change-Id: Ie7002810cd0d5d3bbcd5fccf0a049bb66ee76374
Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/378638
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
diff --git a/images/assets/BadDevices.png b/images/assets/BadDevices.png
index ab2e347..af8d8b0 100644
--- a/images/assets/BadDevices.png
+++ b/images/assets/BadDevices.png
Binary files differ
diff --git a/images/assets/BadSD.png b/images/assets/BadSD.png
index 6e90357..12d046e 100644
--- a/images/assets/BadSD.png
+++ b/images/assets/BadSD.png
Binary files differ
diff --git a/images/assets/BadUSB.png b/images/assets/BadUSB.png
index aa21a45..f3f7bfe 100644
--- a/images/assets/BadUSB.png
+++ b/images/assets/BadUSB.png
Binary files differ
diff --git a/images/assets/InsertDevices.png b/images/assets/InsertDevices.png
index 52f497c..cac6a97 100644
--- a/images/assets/InsertDevices.png
+++ b/images/assets/InsertDevices.png
Binary files differ
diff --git a/images/assets/InsertUSB.png b/images/assets/InsertUSB.png
index 32a2ede..96d50b7 100644
--- a/images/assets/InsertUSB.png
+++ b/images/assets/InsertUSB.png
Binary files differ
diff --git a/images/assets/RemoveDevices.png b/images/assets/RemoveDevices.png
index cbd8555..5a9e481 100644
--- a/images/assets/RemoveDevices.png
+++ b/images/assets/RemoveDevices.png
Binary files differ
diff --git a/images/assets/RemoveSD.png b/images/assets/RemoveSD.png
index 5bd91f5..1440b57 100644
--- a/images/assets/RemoveSD.png
+++ b/images/assets/RemoveSD.png
Binary files differ
diff --git a/images/assets/RemoveUSB.png b/images/assets/RemoveUSB.png
index 28b8c8a..acd2ad1 100644
--- a/images/assets/RemoveUSB.png
+++ b/images/assets/RemoveUSB.png
Binary files differ
diff --git a/images/assets/VerificationOff.png b/images/assets/VerificationOff.png
index 7b5124d..fc496c2 100644
--- a/images/assets/VerificationOff.png
+++ b/images/assets/VerificationOff.png
Binary files differ
diff --git a/images/assets/VerificationOn.png b/images/assets/VerificationOn.png
index 85102d4..d392532 100644
--- a/images/assets/VerificationOn.png
+++ b/images/assets/VerificationOn.png
Binary files differ
diff --git a/images/assets/Warning.png b/images/assets/Warning.png
index caabacd..cc46ed9 100644
--- a/images/assets/Warning.png
+++ b/images/assets/Warning.png
Binary files differ
diff --git a/images/assets/chrome_logo.png b/images/assets/chrome_logo.png
index d98bed3..0b21cf3 100644
--- a/images/assets/chrome_logo.png
+++ b/images/assets/chrome_logo.png
Binary files differ
diff --git a/images/assets2x/divider_btm.png b/images/assets/divider_btm.png
similarity index 100%
rename from images/assets2x/divider_btm.png
rename to images/assets/divider_btm.png
Binary files differ
diff --git a/images/assets2x/divider_top.png b/images/assets/divider_top.png
similarity index 100%
rename from images/assets2x/divider_top.png
rename to images/assets/divider_top.png
Binary files differ
diff --git a/images/assets/reserve_charging.png b/images/assets/reserve_charging.png
index 514ee2e..9a20f02 100644
--- a/images/assets/reserve_charging.png
+++ b/images/assets/reserve_charging.png
Binary files differ
diff --git a/images/assets/reserve_charging_background.png b/images/assets/reserve_charging_background.png
deleted file mode 100644
index bd1e969..0000000
--- a/images/assets/reserve_charging_background.png
+++ /dev/null
Binary files differ
diff --git a/images/assets/reserve_charging_empty.png b/images/assets/reserve_charging_empty.png
index ba7a8eb..03f5193 100644
--- a/images/assets/reserve_charging_empty.png
+++ b/images/assets/reserve_charging_empty.png
Binary files differ
diff --git a/images/assets2x/BadDevices.png b/images/assets2x/BadDevices.png
deleted file mode 100644
index af8d8b0..0000000
--- a/images/assets2x/BadDevices.png
+++ /dev/null
Binary files differ
diff --git a/images/assets2x/BadSD.png b/images/assets2x/BadSD.png
deleted file mode 100644
index 12d046e..0000000
--- a/images/assets2x/BadSD.png
+++ /dev/null
Binary files differ
diff --git a/images/assets2x/BadUSB.png b/images/assets2x/BadUSB.png
deleted file mode 100644
index f3f7bfe..0000000
--- a/images/assets2x/BadUSB.png
+++ /dev/null
Binary files differ
diff --git a/images/assets2x/InsertDevices.png b/images/assets2x/InsertDevices.png
deleted file mode 100644
index cac6a97..0000000
--- a/images/assets2x/InsertDevices.png
+++ /dev/null
Binary files differ
diff --git a/images/assets2x/InsertUSB.png b/images/assets2x/InsertUSB.png
deleted file mode 100644
index 96d50b7..0000000
--- a/images/assets2x/InsertUSB.png
+++ /dev/null
Binary files differ
diff --git a/images/assets2x/RemoveDevices.png b/images/assets2x/RemoveDevices.png
deleted file mode 100644
index 5a9e481..0000000
--- a/images/assets2x/RemoveDevices.png
+++ /dev/null
Binary files differ
diff --git a/images/assets2x/RemoveSD.png b/images/assets2x/RemoveSD.png
deleted file mode 100644
index 1440b57..0000000
--- a/images/assets2x/RemoveSD.png
+++ /dev/null
Binary files differ
diff --git a/images/assets2x/RemoveUSB.png b/images/assets2x/RemoveUSB.png
deleted file mode 100644
index acd2ad1..0000000
--- a/images/assets2x/RemoveUSB.png
+++ /dev/null
Binary files differ
diff --git a/images/assets2x/VerificationOff.png b/images/assets2x/VerificationOff.png
deleted file mode 100644
index fc496c2..0000000
--- a/images/assets2x/VerificationOff.png
+++ /dev/null
Binary files differ
diff --git a/images/assets2x/VerificationOn.png b/images/assets2x/VerificationOn.png
deleted file mode 100644
index d392532..0000000
--- a/images/assets2x/VerificationOn.png
+++ /dev/null
Binary files differ
diff --git a/images/assets2x/Warning.png b/images/assets2x/Warning.png
deleted file mode 100644
index cc46ed9..0000000
--- a/images/assets2x/Warning.png
+++ /dev/null
Binary files differ
diff --git a/images/assets2x/chrome_logo.png b/images/assets2x/chrome_logo.png
deleted file mode 100644
index 0b21cf3..0000000
--- a/images/assets2x/chrome_logo.png
+++ /dev/null
Binary files differ
diff --git a/images/assets2x/reserve_charging.png b/images/assets2x/reserve_charging.png
deleted file mode 100644
index 9a20f02..0000000
--- a/images/assets2x/reserve_charging.png
+++ /dev/null
Binary files differ
diff --git a/images/assets2x/reserve_charging_empty.png b/images/assets2x/reserve_charging_empty.png
deleted file mode 100644
index 03f5193..0000000
--- a/images/assets2x/reserve_charging_empty.png
+++ /dev/null
Binary files differ
diff --git a/images/build_images.py b/images/build_images.py
index 6e40b46..32f028c 100755
--- a/images/build_images.py
+++ b/images/build_images.py
@@ -24,7 +24,7 @@
 import sys
 import yaml
 
-ASSET_DIR = 'assets2x'
+ASSET_DIR = 'assets'
 LOCALE_DIR = 'locale'
 FONT_DIR = 'font'
 PNG_FILES = '*.png'