Remove OriginChip code.

chrome/app/generated_resources.grd

Index: chrome/app/generated_resources.grd
diff --git a/chrome/app/generated_resources.grd b/chrome/app/generated_resources.grd
index e046e97b88087c4cc06ca659b6838f10fd707125..e3f724958ba96c4bbdd9afc7ec01d73938fccf2d 100644
--- a/chrome/app/generated_resources.grd
+++ b/chrome/app/generated_resources.grd
@@ -6687,18 +6687,6 @@ Keep your key file in a safe place. You will need it to create new versions of y
       <message name="IDS_FLAGS_ENABLE_ENHANCED_BOOKMARKS_DESCRIPTION" desc="Description of about:flags option to enable Enhanced Bookmarks extension.">
         Provides an off switch for enhanced bookmarks experiment
       </message>
-      <message name="IDS_FLAGS_ORIGIN_CHIP_NAME" desc="Name of about:flags option to enable the display of the origin chip experiment.">
-        Origin chip
-      </message>
-      <message name="IDS_FLAGS_ORIGIN_CHIP_DESCRIPTION" desc="Description of about:flags option to enable the display of the origin chip experiment.">
-        Hides the URL in the Omnibox and instead shows the hostname in a clickable chip.
-      </message>
-      <message name="IDS_FLAGS_ORIGIN_CHIP_ALWAYS" desc="Option in a drop-down menu to enable the display of the origin chip on all pages.">
-        Enabled on all pages
-      </message>
-      <message name="IDS_FLAGS_ORIGIN_CHIP_ON_SRP" desc="Option in a drop-down menu to enable the display of the origin chip on search result pages only.">
-        Enabled on search result pages only
-      </message>
       <message name="IDS_FLAGS_SEARCH_BUTTON_IN_OMNIBOX_NAME" desc="Name of about:flags option to enable the search button in omnibox experiment.">
         Enable search button in Omnibox
       </message>