Connect enrollment screen to cloud policy subsystem.

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 0531073b258c2434d8cb2d9f5a5ec00eaeaae2d7..4baddd3623f82d5fbc34e906a4a2bd2f5903f0d1 100644
--- a/chrome/app/generated_resources.grd
+++ b/chrome/app/generated_resources.grd
@@ -11748,6 +11748,12 @@ Keep your key file in a safe place. You will need it to create new versions of y
       <message name="IDS_ENTERPRISE_ENROLLMENT_FATAL_AUTH_ERROR" desc="Error message to show when there is an unrecoverable error while authenticating with GAIA.">
         Fatal error during authentication.
       </message>
+      <message name="IDS_ENTERPRISE_ENROLLMENT_NETWORK_ENROLLMENT_ERROR" desc="Error message to show when there is a network problem talking to the device management server.">
+        Network communication error when talking to the device management server.
+      </message>
+      <message name="IDS_ENTERPRISE_ENROLLMENT_FATAL_ENROLLMENT_ERROR" desc="Error message to show when there is an unrecoverable error while performing enrollment.">
+        Fatal error while setting up enrollment.
+      </message>
     </if>
 
     <!-- Register Protocol Handler Strings -->