[webapps] Updating experimenting icon so it is not so blurry.

Original Icon
Vector
https://drive.google.com/file/d/1YXJbfbBgAlgiEYjNOZFapVcW3GJVbMzh/view?usp=sharing

In context
https://drive.google.com/file/d/1vlcuejXNc8J3cA3eWuycTL4KpI-QM_KB/view?usp=sharing


Updated icon
Vector
https://drive.google.com/file/d/1lrQBPxEajaW-s8DdGjytduDvFMhrVmsc/view?usp=sharing

In context
https://drive.google.com/file/d/1I_Ot-Y720ARb37-WjAG70LTayxLyYpSV/view?usp=sharing

Bug: 1145643
Change-Id: I07a697a1b7b4f8eec4eba638292501e769637db1
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2518859
Commit-Queue: Daniel Murphy <dmurph@chromium.org>
Reviewed-by: Daniel Murphy <dmurph@chromium.org>
Reviewed-by: Evan Stade <estade@chromium.org>
Cr-Commit-Position: refs/heads/master@{#824981}

components/omnibox/browser/vector_icons/install_desktop.icon

@@ -3,37 +3,38 @@
 // found in the LICENSE file.
 
 CANVAS_DIMENSIONS, 16,
-MOVE_TO, 8, 2,
-R_V_LINE_TO, 1.33f,
-R_LINE_TO, -4.8f, 0,
-R_V_LINE_TO, 7.33f,
-R_H_LINE_TO, 9.6f,
-V_LINE_TO, 9.26f,
-H_LINE_TO, 14,
-R_V_LINE_TO, 1.41f,
-R_CUBIC_TO, 0, 0.69f, -0.47f, 1.26f, -1.08f, 1.33f,
-LINE_TO, 12.8f, 12,
+MOVE_TO, 7, 2,
+R_V_LINE_TO, 1,
+H_LINE_TO, 3,
+R_V_LINE_TO, 8,
+H_LINE_TO, 13,
+V_LINE_TO, 9,
+R_H_LINE_TO, 1,
+R_V_LINE_TO, 1.67f,
+R_CUBIC_TO, 0, 0.69f, -0.53f, 1.26f, -1.2f, 1.33f,
+R_LINE_TO, -0.13f, 0.01f,
 H_LINE_TO, 11,
 R_LINE_TO, 0.6f, 0.67f,
 V_LINE_TO, 14,
 H_LINE_TO, 4.4f,
 R_V_LINE_TO, -1.33f,
 LINE_TO, 5, 12,
-H_LINE_TO, 3.2f,
-R_CUBIC_TO, -0.62f, 0, -1.13f, -0.53f, -1.19f, -1.2f,
+H_LINE_TO, 3.33f,
+R_ARC_TO, 1.33f, 1.33f, 0, 0, 1, -1.33f, -1.2f,
 LINE_TO, 2, 10.67f,
 V_LINE_TO, 3.33f,
-R_CUBIC_TO, 0, -0.69f, 0.47f, -1.26f, 1.08f, -1.33f,
-LINE_TO, 3.2f, 2,
-H_LINE_TO, 8,
+R_CUBIC_TO, 0, -0.69f, 0.53f, -1.26f, 1.2f, -1.33f,
+LINE_TO, 3.33f, 2,
+H_LINE_TO, 7,
 CLOSE,
-MOVE_TO, 11.6f, 2,
-R_V_LINE_TO, 4.77f,
-R_LINE_TO, 1.55f, -1.5f,
-R_LINE_TO, 0.85f, 0.82f,
-LINE_TO, 11, 9,
-LINE_TO, 8, 6.08f,
-R_LINE_TO, 0.85f, -0.82f,
-R_LINE_TO, 1.55f, 1.51f,
+R_MOVE_TO, 3.2f, 0,
+R_V_LINE_TO, 5.1f,
+R_LINE_TO, 1.75f, -1.81f,
+LINE_TO, 13, 6.37f,
+LINE_TO, 9.5f, 10,
+LINE_TO, 6, 6.37f,
+R_LINE_TO, 1.05f, -1.09f,
+LINE_TO, 8.8f, 7.1f,
 V_LINE_TO, 2,
+R_H_LINE_TO, 1.4f,
 CLOSE