Move final vector icons out of ui/gfx/vector_icons/ and remove the

ui/vector_icons/BUILD.gn

Index: ui/vector_icons/BUILD.gn
diff --git a/ui/vector_icons/BUILD.gn b/ui/vector_icons/BUILD.gn
index f8228a626dc7d00880b6ddd5e54a529d0919071f..9530a13962b452ef2d716fe563b0e77f236edd83 100644
--- a/ui/vector_icons/BUILD.gn
+++ b/ui/vector_icons/BUILD.gn
@@ -11,11 +11,14 @@ aggregate_vector_icons("ui_vector_icons") {
   icons = [
     "back_arrow.1x.icon",
     "back_arrow.icon",
+    "business.icon",
+    "check_circle.icon",
     "close.1x.icon",
     "close.icon",
     "error_circle.icon",
     "forward_arrow.1x.icon",
     "forward_arrow.icon",
+    "info_outline.icon",
     "location_on.icon",
     "media_router_active.icon",
     "media_router_error.icon",
@@ -24,7 +27,9 @@ aggregate_vector_icons("ui_vector_icons") {
     "microphone.icon",
     "midi.icon",
     "notifications.icon",
+    "notifications_off.icon",

[sky, 2017/03/08 05:26:37]

Can this be moved to message_center code? In fact can we move all icons that are
only consumed in one place to the place the uses them?

[Evan Stade, 2017/03/08 17:37:39]

This is actually used in chrome/browser/chromeos/eol_notification.cc rather than
the notification center. That said, as discussed here[1] where we put the
notifications.icon in this directory, I wanted to put this here because

a) it's a stock md icon
b) it seems likely to be reused by or useful to other components like ash/.
Whenever the message center is eventually updated, it should replace
notification_do_not_disturb.png
c) to keep it next to the related notifications.icon

[1] https://codereview.chromium.org/2685683004

     "protocol_handler.icon",
+    "search.icon",
     "videocam.icon",
     "warning.icon",
   ]