chromiumos-assets: Remove old splash screen images.

This deletes the images for the old animation, which has
been replaced by a new animation with 100% and 200%
variants.

BUG=chrome-os-partner:10047
TEST=manual

Change-Id: I37eee86ff67db7eb9d35595696923a971868da0a
Reviewed-on: https://gerrit.chromium.org/gerrit/27568
Reviewed-by: <oshima@google.com>
Reviewed-by: Mitsuru Oshima <oshima@chromium.org>
Commit-Ready: Daniel Erat <derat@chromium.org>
Tested-by: Daniel Erat <derat@chromium.org>
diff --git a/images/boot_splash_frame01.png b/images/boot_splash_frame01.png
deleted file mode 100644
index 4f0948e..0000000
--- a/images/boot_splash_frame01.png
+++ /dev/null
Binary files differ
diff --git a/images/boot_splash_frame02.png b/images/boot_splash_frame02.png
deleted file mode 100644
index 8b5af6d..0000000
--- a/images/boot_splash_frame02.png
+++ /dev/null
Binary files differ
diff --git a/images/boot_splash_frame03.png b/images/boot_splash_frame03.png
deleted file mode 100644
index 359dda4..0000000
--- a/images/boot_splash_frame03.png
+++ /dev/null
Binary files differ
diff --git a/images/boot_splash_frame04.png b/images/boot_splash_frame04.png
deleted file mode 100644
index e6eacfa..0000000
--- a/images/boot_splash_frame04.png
+++ /dev/null
Binary files differ
diff --git a/images/boot_splash_frame05.png b/images/boot_splash_frame05.png
deleted file mode 100644
index 47d347c..0000000
--- a/images/boot_splash_frame05.png
+++ /dev/null
Binary files differ
diff --git a/images/boot_splash_frame06.png b/images/boot_splash_frame06.png
deleted file mode 100644
index 71d9256..0000000
--- a/images/boot_splash_frame06.png
+++ /dev/null
Binary files differ
diff --git a/images/boot_splash_frame07.png b/images/boot_splash_frame07.png
deleted file mode 100644
index b79dc5d..0000000
--- a/images/boot_splash_frame07.png
+++ /dev/null
Binary files differ
diff --git a/images/boot_splash_frame08.png b/images/boot_splash_frame08.png
deleted file mode 100644
index c389678..0000000
--- a/images/boot_splash_frame08.png
+++ /dev/null
Binary files differ
diff --git a/images/boot_splash_frame09.png b/images/boot_splash_frame09.png
deleted file mode 100644
index ffce749..0000000
--- a/images/boot_splash_frame09.png
+++ /dev/null
Binary files differ
diff --git a/images/boot_splash_frame10.png b/images/boot_splash_frame10.png
deleted file mode 100644
index 7f114c4..0000000
--- a/images/boot_splash_frame10.png
+++ /dev/null
Binary files differ
diff --git a/images/boot_splash_frame11.png b/images/boot_splash_frame11.png
deleted file mode 100644
index 1b2a6a9..0000000
--- a/images/boot_splash_frame11.png
+++ /dev/null
Binary files differ