Add settings UI for managing defaults

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 7baec8d3dee6a0a4055f7e62b87a52f2279c64e6..ff61ef8bc2c11ccd30b6b0aea6dcc801bfe775e2 100644
--- a/chrome/app/generated_resources.grd
+++ b/chrome/app/generated_resources.grd
@@ -6873,9 +6873,21 @@ The following plug-in is unresponsive: <ph name="PLUGIN_NAME">$1
       <message name="IDS_WEB_INTENTS_TAB_LABEL" desc="Label for Web Intents tab on Content Settings page.">
         Web Intents
       </message>
-      <message name="IDS_ALLOW_WEB_INTENTS" desc="Label for checkbox to enable and disable Web Intents.">
+      <message name="IDS_WEB_INTENTS_ENABLED" desc="Label for checkbox to enable and disable Web Intents.">
         Allow Web Intents to enable me to connect my applications.
       </message>
+      <message name="IDS_WEB_INTENTS_DEFAULTS_BUTTON_TITLE" desc="Button that opens the dialog to manage web intents defaults.">
+        Manage preferred services...
+      </message>
+      <message name="IDS_WEB_INTENTS_DEFAULTS_OVERLAY_TITLE" desc="Page title for Web Intents default services editor dialog.">
+        Preferred services
+      </message>
+      <message name="IDS_WEB_INTENTS_DEFAULTS_MATCHER_COLUMN" desc="Label for Web Intents defaults type matcher column.">
+        Type
+      </message>
+      <message name="IDS_WEB_INTENTS_DEFAULTS_TITLE_COLUMN" desc="Label for Web Intents defaults service title column.">
+        Service
+      </message>
       <message name="IDS_MEDIA_STREAM_TAB_LABEL" desc="Label for media device tab on Content Settings dialog">
         Media
       </message>