Remove --ash-disable-overview-mode

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 d616cbb8d251b775720292203aa9b11f32764a7f..8241ada81982433fa20a661c3d601e525999b255 100644
--- a/chrome/app/generated_resources.grd
+++ b/chrome/app/generated_resources.grd
@@ -6007,18 +6007,6 @@ Keep your key file in a safe place. You will need it to create new versions of y
       <message name="IDS_OVERSCROLL_HISTORY_NAVIGATION_SIMPLE_UI" desc="Description for the simple UI for history navigation from horizontal overscroll.">
         Simple
       </message>
-      <message name="IDS_FLAGS_OVERVIEW_MODE_NAME" desc="Title for the flag to enable window overview mode.">
-        Enable overview mode.
-      </message>
-      <message name="IDS_FLAGS_OVERVIEW_MODE_DESCRIPTION" desc="Description for the flag to enable window overview mode.">
-        Enable overview mode, activated by pushing the switch window button.
-      </message>
-      <message name="IDS_FLAGS_DISABLE_OVERVIEW_MODE_NAME" desc="Title for the flag to disable window overview mode.">
-        Disable overview mode.
-      </message>
-      <message name="IDS_FLAGS_DISABLE_OVERVIEW_MODE_DESCRIPTION" desc="Description for the flag to disable window overview mode.">
-        Disable overview mode, activated by pushing the switch window button.
-      </message>
       <message name="IDS_FLAGS_OVERVIEW_DELAY_NAME" desc="Title for the delay before engaging overview on alt+tab.">
         Delay before engaging overview when cycling.
       </message>