Use the colorAccent for ghost boy avatar

Bug: 126926489
Test: manual review
Change-Id: I3e6b90ba9b39f1fe59103d5aa453d8c41533cb11
diff --git a/res/drawable/ic_account_circle_24dp.xml b/res/drawable/ic_account_circle_24dp.xml
index 8445adc..f41f579 100644
--- a/res/drawable/ic_account_circle_24dp.xml
+++ b/res/drawable/ic_account_circle_24dp.xml
@@ -17,11 +17,12 @@
     android:width="32dp"
     android:height="32dp"
     android:viewportWidth="24"
-    android:viewportHeight="24">
+    android:viewportHeight="24"
+    android:tint="?android:attr/colorAccent">
   <path
-      android:fillColor="#ff4285f4"
+      android:fillColor="#FF000000"
       android:pathData="M12,2C6.48,2 2,6.48 2,12c0,5.52 4.48,10 10,10c5.52,0 10,-4.48 10,-10C22,6.48 17.52,2 12,2zM7.07,18.28c0.43,-0.9 3.05,-1.78 4.93,-1.78s4.51,0.88 4.93,1.78C15.57,19.36 13.86,20 12,20S8.43,19.36 7.07,18.28zM18.36,16.83c-1.43,-1.74 -4.9,-2.33 -6.36,-2.33s-4.93,0.59 -6.36,2.33C4.62,15.49 4,13.82 4,12c0,-4.41 3.59,-8 8,-8c4.41,0 8,3.59 8,8C20,13.82 19.38,15.49 18.36,16.83z"/>
   <path
-      android:fillColor="#ff4285f4"
+      android:fillColor="#FF000000"
       android:pathData="M12,6c-1.94,0 -3.5,1.56 -3.5,3.5S10.06,13 12,13c1.94,0 3.5,-1.56 3.5,-3.5S13.94,6 12,6zM12,11c-0.83,0 -1.5,-0.67 -1.5,-1.5C10.5,8.67 11.17,8 12,8c0.83,0 1.5,0.67 1.5,1.5C13.5,10.33 12.83,11 12,11z"/>
 </vector>