Add experimental location features to the about:flags page

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 a81085c81f5b80dcd972199f3c847a699cd22716..a89f683a2c733021cccab4edca94bfa2a0a571c9 100644
--- a/chrome/app/generated_resources.grd
+++ b/chrome/app/generated_resources.grd
@@ -4188,6 +4188,12 @@ Keep your key file in a safe place. You will need it to create new versions of y
       <message name="IDS_FLAGS_DISABLE_HYPERLINK_AUDITING_DESCRIPTION" desc="Description of the 'Disable hyperlink auditing' lab.">
         Disable sending hyperlink auditing pings.
       </message>
+      <message name="IDS_FLAGS_EXPERIMENTAL_LOCATION_FEATURES_NAME" desc="Name of the 'Enable experimental location features' lab.">
+        Experimental location features
+      </message>
+      <message name="IDS_FLAGS_EXPERIMENTAL_LOCATION_FEATURES_DESCRIPTION" desc="Description of the 'Enable experimental location features' lab.">
+        Enables experimental extensions to the geolocation feature. Includes using operating system location APIs (where available), and sending additional local network configuration data to the Google location service to provide higher accuracy positioning.
+      </message>
 
       <!-- Instant -->
       <message name="IDS_INSTANT_OPT_IN_ENABLE" desc="Button shown in the omnibox dropdown for enabling instant">