Update some spinners on ChromeOS to Material.

ui/webui/resources/images/spinner.svg

Index: ui/webui/resources/images/spinner.svg
diff --git a/ui/webui/resources/images/spinner.svg b/ui/webui/resources/images/spinner.svg
deleted file mode 100644
index d6a00e1479de647f7843e91d82dd2811e64ec7bd..0000000000000000000000000000000000000000
--- a/ui/webui/resources/images/spinner.svg
+++ /dev/null
@@ -1,79 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
-<svg viewBox="0 0 100 100" version="1.1"
-  xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
-  <g stroke-opacity="0" transform="translate(50,50)">
-    <path d="M49.931,-2.617
-      a 50,50 0 0,0 -5.381,-20.083
-      l -17.82,9.08
-      a 50 50 0 0,1 3.229,12.05
-      l 19.973,-1.047"
-      fill-opacity = ".5"/>
-    <path d="M41.934,-27.232
-      a 50,50 0 0,0 -14.702,-14.702
-      l -10.893,16.773
-      a 50 50 0 0,1 8.821,8.821
-      l 16.773,-10.893"
-      fill-opacity = "0.397"/>
-    <path d="M22.7,-44.55
-      a 50,50 0 0,0 -20.083,-5.381
-      l -1.047,19.973
-      a 50 50 0 0,1 12.05,3.229
-      l 9.08,-17.82"
-      fill-opacity = "0.311"/>
-    <path d="M-2.617,-49.931
-      a 50,50 0 0,0 -20.083,5.381
-      l 9.08,17.82
-      a 50 50 0 0,1 12.05,-3.229
-      l -1.047,-19.973"
-      fill-opacity = "0.24"/>
-    <path d="M-27.232,-41.934
-      a 50,50 0 0,0 -14.702,14.702
-      l 16.773,10.893
-      a 50 50 0 0,1 8.821,-8.821
-      l -10.893,-16.773"
-      fill-opacity = "0.184"/>
-    <path d="M-44.55,-22.7
-      a 50,50 0 0,0 -5.381,20.083
-      l 19.973,1.047
-      a 50 50 0 0,1 3.229,-12.05
-      l -17.82,-9.08"
-      fill-opacity = "0.140"/>
-    <path d="M-49.931,2.617
-      a 50,50 0 0,0 5.381,20.083
-      l 17.82,-9.08
-      a 50 50 0 0,1 -3.229,-12.05
-      l -19.973,1.047"
-      fill-opacity = "0.107"/>
-    <path d="M-41.934,27.232
-      a 50,50 0 0,0 14.702,14.702
-      l 10.893,-16.773
-      a 50 50 0 0,1 -8.821,-8.821
-      l -16.773,10.893"
-      fill-opacity = "0.083"/>
-    <path d="M-22.7,44.55
-      a 50,50 0 0,0 20.083,5.381
-      l 1.047,-19.973
-      a 50 50 0 0,1 -12.05,-3.229
-      l -9.08,17.82"
-      fill-opacity = "0.067"/>
-    <path d="M2.617,49.931
-      a 50,50 0 0,0 20.083,-5.381
-      l -9.08,-17.82
-      a 50 50 0 0,1 -12.05,3.229
-      l 1.047,19.973"
-      fill-opacity = "0.057"/>
-    <path d="M27.232,41.934
-      a 50,50 0 0,0 14.702,-14.702
-      l -16.773,-10.893
-      a 50 50 0 0,1 -8.821,8.821
-      l 10.893,16.773"
-      fill-opacity = "0.052"/>
-    <path d="M44.55,22.7
-      a 50,50 0 0,0 5.381,-20.083
-      l -19.973,-1.047
-      a 50 50 0 0,1 -3.229,12.05
-      l 17.82,9.08"
-      fill-opacity = "0.050"/>
-  </g>
-</svg>