Add Cloud Print deprecation warning under destination select

Add a deprecation warning message for Cloud and Privet printers under
the destination select.

Note: This change is only for non-CrOS desktop. CrOS changes will be
applied in a chained CL.

Screenshot of change: https://imgur.com/cZqYwba

Bug: 1112581
Change-Id: I2057cab0daa8d6f169ae6255172970a84b2803f0
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2353731
Commit-Queue: Daniel Hosseinian <dhoss@chromium.org>
Reviewed-by: Rebekah Potter <rbpotter@chromium.org>
Cr-Commit-Position: refs/heads/master@{#799487}

chrome/app/printing_strings.grdp

@@ -410,7 +410,7 @@
   <!-- Cloud Print deprecation strings -->
   <if expr="not is_android">
     <message name="IDS_PRINTER_NOT_SUPPORTED_WARNING" desc="Warning shown to the user to inform them that a particular printer will no longer be supported.">
-      This printer won't be supported after December. <ph name="BEGIN_LINK_LEARN_MORE">&lt;a is="action-link" href="" target="_blank"&gt;</ph>Learn more<ph name="END_LINK_LEARN_MORE">&lt;/a&gt;</ph>
+      This printer won't be supported after December. <ph name="BEGIN_LINK_LEARN_MORE">&lt;a href="$1<ex>https://google.com/</ex>" target="_blank"&gt;</ph>Learn more<ph name="END_LINK_LEARN_MORE">&lt;/a&gt;</ph>
     </message>
     <message name="IDS_PRINTER_NOT_SUPPORTED_WARNING_ENTERPRISE" desc="Warning shown to users managed by enterprise policy to inform them that a particular printer will no longer be supported.">
       This printer won't be supported after December. Contact your admin.

chrome/app/printing_strings_grdp/IDS_PRINTER_NOT_SUPPORTED_WARNING.png.sha1

-542bb8855af9b56817754882da5eaf50b35d23bd
\ No newline at end of file
+48b67b82a72a80cc632cdad7813ff3f3b90e1cee
\ No newline at end of file

chrome/browser/resources/print_preview/ui/destination_select.js

@@ -171,7 +171,16 @@ Polymer({
       return this.i18nAdvanced('saveToDriveNotSupportedWarning');
     }
 
+    // Give preference to connection status.
+    if (this.destination.connectionStatusText) {
       return this.destination.connectionStatusText;
+    }
+
+    if (this.destination.shouldShowDeprecatedPrinterWarning) {
+      return this.i18nAdvanced('printerNotSupportedWarning');
+    }
+
+    return '';
   },
 
   /** @private */

chrome/browser/ui/webui/print_preview/print_preview_ui.cc

@@ -350,8 +350,20 @@ void AddPrintPreviewStrings(content::WebUIDataSource* source) {
   source->AddString("gcpCertificateErrorLearnMoreURL",
                     chrome::kCloudPrintCertificateErrorLearnMoreURL);
 
+  const bool is_enterprise_managed = webui::IsEnterpriseManaged();
+  if (is_enterprise_managed) {
+    source->AddLocalizedString("printerNotSupportedWarning",
+                               IDS_PRINTER_NOT_SUPPORTED_WARNING_ENTERPRISE);
+  } else {
+    source->AddString(
+        "printerNotSupportedWarning",
+        l10n_util::GetStringFUTF16(
+            IDS_PRINTER_NOT_SUPPORTED_WARNING,
+            base::ASCIIToUTF16(cloud_devices::kCloudPrintDeprecationHelpURL)));
+  }
+
 #if !defined(OS_CHROMEOS)
-  if (webui::IsEnterpriseManaged()) {
+  if (is_enterprise_managed) {
     source->AddLocalizedString(
         "saveToDriveNotSupportedWarning",
         IDS_GOOGLE_DRIVE_OPTION_NOT_SUPPORTED_WARNING_ENTERPRISE);

chrome/test/data/webui/print_preview/destination_select_test.js

@@ -141,6 +141,10 @@ suite(destination_select_test.suiteName, function() {
               'printer-not-supported';
 
           compareIcon(selectEl, dest3Icon);
+
+          // Update destination.
+          destinationSelect.destination = recentDestinationList[2];
+          compareIcon(selectEl, dest3Icon);
         });
   }
 
@@ -153,6 +157,7 @@ suite(destination_select_test.suiteName, function() {
   function testUpdateStatus(cloudPrintDeprecationWarningsSuppressed) {
     loadTimeData.overrideValues({
       offline: 'offline',
+      printerNotSupportedWarning: 'printerNotSupportedWarning',
       saveToDriveNotSupportedWarning: 'saveToDriveNotSupportedWarning',
     });
 
@@ -189,8 +194,12 @@ suite(destination_select_test.suiteName, function() {
 
     destinationSelect.destination = recentDestinationList[2];
     destinationSelect.updateDestination();
-    assertTrue(additionalInfoEl.hidden);
-    assertEquals('', statusEl.innerHTML);
+    assertEquals(
+        cloudPrintDeprecationWarningsSuppressed, additionalInfoEl.hidden);
+    const dest3Status = cloudPrintDeprecationWarningsSuppressed ?
+        '' :
+        'printerNotSupportedWarning';
+    assertEquals(dest3Status, statusEl.innerHTML);
   }
 
   test(assert(destination_select_test.TestNames.UpdateStatus), function() {