Revert "Adding resouces for 280dpi"

This reverts commit 2e260972fbabf83b4550dbe6223354606d945ae1.

Reason for revert: Needs further verification. 

Change-Id: I42396508ec7fd47d9879c88df17d010c0b675223
diff --git a/hostsidetests/theme/assets/26/280dpi.zip b/hostsidetests/theme/assets/26/280dpi.zip
index 201eaf4..d5260d9 100644
--- a/hostsidetests/theme/assets/26/280dpi.zip
+++ b/hostsidetests/theme/assets/26/280dpi.zip
Binary files differ