Fix footer background sizing.

app/src/main/java/org/thoughtcrime/securesms/conversation/v2/items/V2ConversationItemTextOnlyBindingBridge.kt

@@ -62,7 +62,7 @@ fun V2ConversationItemTextOnlyIncomingBinding.bridge(): V2ConversationItemTextOn
     conversationItemFooterExpiry = conversationItemExpirationTimer,
     conversationItemFooterBackground = conversationItemFooterBackground,
     conversationItemAlert = null,
-    conversationItemFooterSpace = null,
+    conversationItemFooterSpace = footerEndPad,
     isIncoming = true
   )
 }

app/src/main/java/org/thoughtcrime/securesms/conversation/v2/items/V2ConversationItemTextOnlyViewHolder.kt

@@ -463,8 +463,8 @@ open class V2ConversationItemTextOnlyViewHolder<Model : MappingModel<Model>>(
     val timer = binding.conversationItemFooterExpiry
     val record = conversationMessage.messageRecord
     if (record.expiresIn > 0 && !record.isPending) {
-      binding.conversationItemFooterExpiry.visible = true
-      binding.conversationItemFooterExpiry.setPercentComplete(0f)
+      timer.visible = true
+      timer.setPercentComplete(0f)
 
       if (record.expireStarted > 0) {
         timer.setExpirationTime(record.expireStarted, record.expiresIn)

app/src/main/java/org/thoughtcrime/securesms/conversation/v2/items/V2ConversationItemTheme.kt

@@ -13,7 +13,6 @@ import org.thoughtcrime.securesms.R
 import org.thoughtcrime.securesms.conversation.ConversationMessage
 import org.thoughtcrime.securesms.conversation.v2.items.V2ConversationItemUtils.isThumbnailAtBottomOfBubble
 import org.thoughtcrime.securesms.util.hasNoBubble
-import org.thoughtcrime.securesms.util.isBorderless
 
 /**
  * Color information for conversation items.