Improve monitor compatibility error, move feedback link into button

ash/resources/vector_icons/display_notification.icon

Index: ash/resources/vector_icons/display_notification.icon
diff --git a/ash/resources/vector_icons/display_notification.icon b/ash/resources/vector_icons/display_notification.icon
new file mode 100644
index 0000000000000000000000000000000000000000..8116f43fb72828d817a29db14d9fe3c92cd671d4
--- /dev/null
+++ b/ash/resources/vector_icons/display_notification.icon
@@ -0,0 +1,49 @@
+// 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, 43,

[Evan Stade, 2016/12/05 22:53:10]

It's still kinda unusual to have an odd canvas size because I would imagine the
container you're putting this in is even sized and so this won't be exactly
centered. (It seems in this case that the container is 80px across.)

[Greg Levin, 2016/12/06 22:44:50]

The empty space is 80x80 (or maybe less, depending on the view borders/padding),
but the icon shouldn't fill the whole space.  If we make an 80x80 icon, it would
be the current image with large whitespace borders?  Is it more common to make
icons just the right size for the image, and have them float, or to make icons
the right size for their space, and pad them with white borders?  Elizabeth
would need to make any changes to the icon.

[Evan Stade, 2016/12/06 23:42:18]

I don't think we need it to be 80x80, but if Elizabeth provided a 43px wide
image then where the extra padding goes is not well defined. Did she assume that
we'd have 19px on the left and 18px on the right or vice versa? Or did she even
want something else, like a lot more padding on the left because the badge isn't
taken into account when determining the visual center of the icon?

[Greg Levin, 2016/12/12 22:36:43]

Done (I switched to the 80x80 icon elizabethchiu@ provided, as per our offline
discussion).

+PATH_COLOR_ARGB, 0xFF, 0xFF, 0xB0, 0x00,
+MOVE_TO, 35, 24,
+R_CUBIC_TO, -4.42f, 0, -8, 3.58f, -8, 8,
+R_CUBIC_TO, 0, 4.42f, 3.58f, 8, 8, 8,
+R_CUBIC_TO, 4.42f, 0, 8, -3.58f, 8, -8,
+R_CUBIC_TO, 0, -4.42f, -3.58f, -8, -8, -8,
+CLOSE,
+R_MOVE_TO, -1, 12,
+R_H_LINE_TO, 2,
+R_V_LINE_TO, -2,
+R_H_LINE_TO, -2,
+R_V_LINE_TO, 2,
+CLOSE,
+R_MOVE_TO, 0, -3,
+R_H_LINE_TO, 2,
+R_V_LINE_TO, -5,
+R_H_LINE_TO, -2,
+R_V_LINE_TO, 5,
+CLOSE,
+NEW_PATH,
+MOVE_TO, 3, 23,
+V_LINE_TO, 3,
+H_LINE_TO, 33,
+R_V_LINE_TO, 19.1f,
+R_CUBIC_TO, 0, 0, 1.97f, -0.4f, 3, -0.4f,
+R_V_LINE_TO, -18,
+CUBIC_TO, 36, 1.94f, 34.53f, 0.5f, 32.73f, 0,
+H_LINE_TO, 3.27f,
+CUBIC_TO, 1.47f, 0.5f, 0, 1.94f, 0, 3.7f,
+R_V_LINE_TO, 19.1f,
+R_CUBIC_TO, 0, 1.76f, 1.47f, 3.2f, 3.27f, 3.2f,
+H_LINE_TO, 15,
+R_LINE_TO, 0, 3.98f,
+R_LINE_TO, -2.95f, -0.02f,
+LINE_TO, 12, 33,
+R_H_LINE_TO, 12,
+R_LINE_TO, -0.05f, -3.03f,
+R_LINE_TO, -2.96f, 0.01f,
+LINE_TO, 21, 26,
+R_H_LINE_TO, 6.12f,
+R_CUBIC_TO, 0.96f, -1.17f, 3.62f, -2.99f, 3.62f, -2.99f,
+LINE_TO, 3, 23,
+CLOSE,
+END