Site Settings Desktop: In the Zoom category, use cross icon instead of trashcan.

chrome/browser/resources/settings/icons.html

Index: chrome/browser/resources/settings/icons.html
diff --git a/chrome/browser/resources/settings/icons.html b/chrome/browser/resources/settings/icons.html
index 18d6350c38a1788337867e82da156182f7ae8b32..8fbbcb2edb6abbb991873cfc084b1c0f5a061caf 100644
--- a/chrome/browser/resources/settings/icons.html
+++ b/chrome/browser/resources/settings/icons.html
@@ -50,6 +50,7 @@
 <if expr="chromeos">
       <g id="chevron-left"><path d="M15.41 7.41L14 6l-6 6 6 6 1.41-1.41L10.83 12z"</path></g>
 </if>
+      <g id="clear"><path d="M19 6.41L17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12z"><path></g>

[Dan Beam, 2016/09/09 16:36:50]

use this one instead of adding another
https://cs.chromium.org/chromium/src/ui/webui/resources/cr_elements/icons.htm...

       <g id="cloud"><path d="M19.35 10.04C18.67 6.59 15.64 4 12 4 9.11 4 6.6 5.64 5.35 8.04 2.34 8.36 0 10.91 0 14c0 3.31 2.69 6 6 6h13c2.76 0 5-2.24 5-5 0-2.64-2.05-4.78-4.65-4.96z"></path></g>
       <g id="code"><path d="M9.4 16.6L4.8 12l4.6-4.6L8 6l-6 6 6 6 1.4-1.4zm5.2 0l4.6-4.6-4.6-4.6L16 6l6 6-6 6-1.4-1.4z"></path></g>
       <g id="content-copy"><path d="M16 1H4c-1.1 0-2 .9-2 2v14h2V3h12V1zm3 4H8c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h11c1.1 0 2-.9 2-2V7c0-1.1-.9-2-2-2zm0 16H8V7h11v14z"></path></g>