Update vector icons in browser profiles code (bubble, etc.) to structs.

ui/gfx/vector_icons/user_account_avatar.icon

Index: ui/gfx/vector_icons/user_account_avatar.icon
diff --git a/ui/gfx/vector_icons/user_account_avatar.icon b/ui/gfx/vector_icons/user_account_avatar.icon
deleted file mode 100644
index 7a614704059479f87ee2ec96b4547a489425c7e8..0000000000000000000000000000000000000000
--- a/ui/gfx/vector_icons/user_account_avatar.icon
+++ /dev/null
@@ -1,24 +0,0 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-CANVAS_DIMENSIONS, 40,
-MOVE_TO, 20.52f, 3,
-CUBIC_TO, 10.62f, 3, 3, 10.62f, 3, 20.52f,
-CUBIC_TO, 3, 29.39f, 10.62f, 37, 20.52f, 37,
-CUBIC_TO, 29.39f, 37, 37, 29.38f, 37, 20.52f,
-CUBIC_TO, 37, 10.62f, 29.38f, 3, 20.52f, 3,
-CLOSE,
-R_MOVE_TO, 0, 5.15f,
-R_CUBIC_TO, 2.85f, 0, 5.15f, 2.3f, 5.15f, 5.15f,
-R_CUBIC_TO, 0, 2.85f, -2.3f, 5.15f, -5.15f, 5.15f,
-R_CUBIC_TO, -2.85f, 0, -5.15f, -2.3f, -5.15f, -5.15f,
-R_CUBIC_TO, 0, -2.85f, 2.3f, -5.15f, 5.15f, -5.15f,
-CLOSE,
-R_MOVE_TO, 0, 23.7f,
-R_CUBIC_TO, -4.29f, 0, -8.09f, -2.09f, -10.3f, -5.15f,
-R_CUBIC_TO, 0.05f, -3.37f, 6.87f, -5.15f, 10.3f, -5.15f,
-R_CUBIC_TO, 3.42f, 0, 10.25f, 1.78f, 10.3f, 5.15f,
-R_CUBIC_TO, -2.21f, 3.06f, -6.01f, 5.15f, -10.3f, 5.15f,
-CLOSE,
-END