Create about:management page for management disclosure project

Create basic chrome://management page to contain the template for the
disclosure page, which describes administrator's capabilities in a
managed environment, like policies which report information, local
trust roots or force installed extensions.

Bug: 879146
Change-Id: I621bed79843b2a677ed1df82b90043bc8937e44a
Reviewed-on: https://chromium-review.googlesource.com/1196548
Commit-Queue: Stefan Teodorescu <[email protected]>
Reviewed-by: Maksim Ivanov <[email protected]>
Reviewed-by: Bernhard Bauer <[email protected]>
Reviewed-by: Colin Blundell <[email protected]>
Cr-Commit-Position: refs/heads/master@{#588911}
diff --git a/components/components_strings.grd b/components/components_strings.grd
index 7573815..b372d1b 100644
--- a/components/components_strings.grd
+++ b/components/components_strings.grd
@@ -195,6 +195,7 @@
       <part file="find_in_page_strings.grdp" />
       <part file="history_strings.grdp" />
       <part file="login_dialog_strings.grdp" />
+      <part file="management_strings.grdp" />
       <part file="new_or_sad_tab_strings.grdp" />
       <part file="nux_google_apps_strings.grdp" />
       <part file="nux_email_strings.grdp" />