MD Settings: fix page to work with vulcanize (when it lands and sticks)

chrome/browser/resources/settings/settings_resources.grd

Index: chrome/browser/resources/settings/settings_resources.grd
diff --git a/chrome/browser/resources/settings/settings_resources.grd b/chrome/browser/resources/settings/settings_resources.grd
index 6ce1ff74db70bdebe90a1020255568bb846abe5b..f9dbb5bf83413ae843f092c99921a462bbed6301 100644
--- a/chrome/browser/resources/settings/settings_resources.grd
+++ b/chrome/browser/resources/settings/settings_resources.grd
@@ -961,6 +961,7 @@
                  file="system_page/system_page.js"
                  type="chrome_html" />
       <structure name="IDR_SETTINGS_SETTINGS_HTML"
+                 preprocess="true"

[dpapad, 2017/02/17 19:09:14]

It does not hurt to move this change in this CL, but it is a bit odd, since the
other CL is the one adding the first (and only) <if expr> in that file.

[Dan Beam, 2017/02/17 19:19:33]

Acknowledged.

                  file="settings.html"
                  type="chrome_html" />
       <structure name="IDR_SETTINGS_USB_DEVICES_HTML"