LatinIME: remove unused drawables

Test: m
Change-Id: Ie2850553acb9a25e30a47428ee61009199b99bdb
diff --git a/java/res/drawable-hdpi/sym_keyboard_language_switch_dark.png b/java/res/drawable-hdpi/sym_keyboard_language_switch_dark.png
deleted file mode 100644
index 78d3a1f..0000000
--- a/java/res/drawable-hdpi/sym_keyboard_language_switch_dark.png
+++ /dev/null
Binary files differ
diff --git a/java/res/drawable-mdpi/btn_keyboard_key_normal_holo_light.9.png b/java/res/drawable-mdpi/btn_keyboard_key_normal_holo_light.9.png
deleted file mode 100644
index 2915588..0000000
--- a/java/res/drawable-mdpi/btn_keyboard_key_normal_holo_light.9.png
+++ /dev/null
Binary files differ
diff --git a/java/res/drawable-mdpi/btn_keyboard_key_normal_off_holo_dark.9.png b/java/res/drawable-mdpi/btn_keyboard_key_normal_off_holo_dark.9.png
deleted file mode 100644
index 58a316f..0000000
--- a/java/res/drawable-mdpi/btn_keyboard_key_normal_off_holo_dark.9.png
+++ /dev/null
Binary files differ
diff --git a/java/res/drawable-mdpi/sym_keyboard_language_switch_dark.png b/java/res/drawable-mdpi/sym_keyboard_language_switch_dark.png
deleted file mode 100644
index 828929b..0000000
--- a/java/res/drawable-mdpi/sym_keyboard_language_switch_dark.png
+++ /dev/null
Binary files differ
diff --git a/java/res/drawable-xhdpi/btn_keyboard_key_normal_holo_light.9.png b/java/res/drawable-xhdpi/btn_keyboard_key_normal_holo_light.9.png
deleted file mode 100644
index 0ef4a4b..0000000
--- a/java/res/drawable-xhdpi/btn_keyboard_key_normal_holo_light.9.png
+++ /dev/null
Binary files differ
diff --git a/java/res/drawable-xhdpi/btn_keyboard_key_normal_off_holo_dark.9.png b/java/res/drawable-xhdpi/btn_keyboard_key_normal_off_holo_dark.9.png
deleted file mode 100644
index 2f00fc6..0000000
--- a/java/res/drawable-xhdpi/btn_keyboard_key_normal_off_holo_dark.9.png
+++ /dev/null
Binary files differ
diff --git a/java/res/drawable-xhdpi/sym_keyboard_language_switch_dark.png b/java/res/drawable-xhdpi/sym_keyboard_language_switch_dark.png
deleted file mode 100644
index b8687f5..0000000
--- a/java/res/drawable-xhdpi/sym_keyboard_language_switch_dark.png
+++ /dev/null
Binary files differ
diff --git a/java/res/drawable-xxhdpi/btn_keyboard_key_normal_holo_light.9.png b/java/res/drawable-xxhdpi/btn_keyboard_key_normal_holo_light.9.png
deleted file mode 100644
index 4ddfdcb..0000000
--- a/java/res/drawable-xxhdpi/btn_keyboard_key_normal_holo_light.9.png
+++ /dev/null
Binary files differ
diff --git a/java/res/drawable-xxhdpi/btn_keyboard_key_normal_off_holo_dark.9.png b/java/res/drawable-xxhdpi/btn_keyboard_key_normal_off_holo_dark.9.png
deleted file mode 100644
index b0e815e..0000000
--- a/java/res/drawable-xxhdpi/btn_keyboard_key_normal_off_holo_dark.9.png
+++ /dev/null
Binary files differ
diff --git a/java/res/drawable-xxhdpi/sym_keyboard_language_switch_dark.png b/java/res/drawable-xxhdpi/sym_keyboard_language_switch_dark.png
deleted file mode 100644
index 88b55bb..0000000
--- a/java/res/drawable-xxhdpi/sym_keyboard_language_switch_dark.png
+++ /dev/null
Binary files differ