ExactCalculator: Import new backspace drawable

Change-Id: I4bf7d3a55053dfa0be2c58372baeaa8bc253cc71
diff --git a/res/drawable/ic_del.xml b/res/drawable/ic_del.xml
index f26eac2..fbd0aa2 100644
--- a/res/drawable/ic_del.xml
+++ b/res/drawable/ic_del.xml
@@ -16,14 +16,12 @@
   -->
 <vector
     xmlns:android="http://schemas.android.com/apk/res/android"
-    android:height="24dp"
     android:width="24dp"
-    android:viewportHeight="24"
-    android:viewportWidth="24">
-    <path
-        android:fillColor="@color/pad_button_text_color"
-        android:pathData="M19,15.59L17.59,17L14,13.41L10.41,17L9,15.59L12.59,12L9,8.41
-        L10.41,7L14,10.59L17.59,7L19,8.41L15.41,12L19,15.59M22,3A2,2 0 0,1 24,5V19A2,2 0 0,1 22,21
-        H7C6.31,21 5.77,20.64 5.41,20.11L0,12L5.41,3.88C5.77,3.35 6.31,3 7,3H22M22,5
-        H7L2.28,12L7,19H22V5Z" />
+    android:height="24dp"
+    android:viewportWidth="960"
+    android:viewportHeight="960"
+    android:autoMirrored="true">
+  <path
+      android:fillColor="@color/pad_button_text_color"
+      android:pathData="M360,760Q338,760 320,748.5Q302,737 289,719L144,515Q133,499 133,480Q133,461 144,445L289,241Q302,223 320,211.5Q338,200 360,200L780,200Q805,200 822.5,217.5Q840,235 840,260L840,700Q840,725 822.5,742.5Q805,760 780,760L360,760ZM560,522L651,613Q660,622 672,622Q684,622 693,613Q702,604 702,591.5Q702,579 693,570L602,480L692,390Q701,381 701,369Q701,357 692,348Q683,339 670.5,339Q658,339 649,348L560,438L469,347Q460,338 448,338Q436,338 427,347Q418,356 418,368.5Q418,381 427,390L518,480L427,570Q418,579 418,591Q418,603 427,612Q436,621 448.5,621Q461,621 470,612L560,522Z"/>
 </vector>