GuestViews should be able to specify task manager entries

extensions/extensions_strings.grd

Index: extensions/extensions_strings.grd
diff --git a/extensions/extensions_strings.grd b/extensions/extensions_strings.grd
index e7cd870038a938e58ba671108d9bfeb7232c7b7c..8273b78a45d47789011c5a93ce021d2bedae6802 100644
--- a/extensions/extensions_strings.grd
+++ b/extensions/extensions_strings.grd
@@ -294,7 +294,19 @@
       <message name="IDS_EXTENSION_PROMPT_WARNING_USB_DEVICE_MISSING_VENDOR" desc="Permission string for access to a specific USB device when a vendor name cannot be established for a USB device.">
         Access the USB device
       </message>
-
+      <if expr="enable_task_manager">
+        <if expr="not use_titlecase">
+          <message name="IDS_EXTENSION_TASK_MANAGER_APPVIEW_TAG_PREFIX" desc="The prefix for a guest page loaded in an appview tag in the Task Manager">
+            Appview: <ph name="APPVIEW_TAG_NAME">$1<ex>Google Hangouts</ex></ph>
+          </message>
+          <message name="IDS_EXTENSION_TASK_MANAGER_EXTENSIONOPTIONS_TAG_PREFIX" desc="The prefix for a guest page loaded in an extensionoptions tag in the Task Manager">
+            Options: <ph name="EXTENSIONOPTIONS_TAG_NAME">$1<ex>Google Hangouts</ex></ph>
+          </message>
+          <message name="IDS_EXTENSION_TASK_MANAGER_WEBVIEW_TAG_PREFIX" desc="The prefix for a guest page loaded in a webview tag in the Task Manager">
+            Webview: <ph name="WEBVIEW_TAG_NAME">$1<ex>Google</ex></ph>
+          </message>
+        </if>
+      </if>
     </messages>
   </release>
 </grit>