Implement Tab Detaching in Fullscreen Mode on Mac OSX

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 b80ff6b201128f9367c0cda686375891fbf97684..43a184b02d64b456815eecb0be55ac5315afd71f 100644
--- a/chrome/app/generated_resources.grd
+++ b/chrome/app/generated_resources.grd
@@ -6281,6 +6281,12 @@ Keep your key file in a safe place. You will need it to create new versions of y
         <message name="IDS_FLAGS_HOSTED_APPS_IN_WINDOWS_DESCRIPTION" desc="Description for the flag to allow hosted apps opening in windows">
           Allows hosted apps to be opened in windows instead of being limited to tabs.
         </message>
+        <message name="IDS_FLAGS_TAB_DETACHING_IN_FULLSCREEN_NAME" desc="Name of the flag to allow tabs detaching in fullscreen on Mac.">
+          Allow tab detaching in fullscreen
+        </message>
+        <message name="IDS_FLAGS_TAB_DETACHING_IN_FULLSCREEN_DESCRIPTION" desc="Description for the flag to allow tabs detaching in fullscreen on Mac">
+          Allow tabs to detach from the tabstrip when in fullscreen mode on Mac.
+        </message>
       </if>
       <message name="IDS_FLAGS_HOSTED_APP_SHIM_CREATION_NAME" desc="Name of the flag to enable creation of app shims for hosted apps on Mac.">
         Creation of app shims for hosted apps on Mac