Remove the "universal" accel. overflow scroll flags

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 0cb38a4ef292df0f72429833dd1382c0e0015075..b1fe6db12e9066335aa9c4dce55a1ebe65b6e33d 100644
--- a/chrome/app/generated_resources.grd
+++ b/chrome/app/generated_resources.grd
@@ -5639,12 +5639,6 @@ Keep your key file in a safe place. You will need it to create new versions of y
       <message name="IDS_FLAGS_FORCE_ACCELERATED_OVERFLOW_SCROLL_MODE_DESCRIPTION" desc="Description of the 'Accelerated overflow scroll mode' lab.">
         When possible, puts the scrolling contents of an overflow scrolling element onto a composited layer for faster scrolling.
       </message>
-      <message name="IDS_FLAGS_FORCE_UNIVERSAL_ACCELERATED_OVERFLOW_SCROLL_MODE_NAME" desc="Name of the 'Universal accelerated overflow scroll mode' lab.">
-        Universal accelerated overflow scroll
-      </message>
-      <message name="IDS_FLAGS_FORCE_UNIVERSAL_ACCELERATED_OVERFLOW_SCROLL_MODE_DESCRIPTION" desc="Description of the 'Universal accelerated overflow scroll mode' lab.">
-        Puts scrolling content in composited layers, even in those cases where promoting the overflow scrolling element to a stacking context and a containing block would have broken stacking or clipping.
-      </message>
       <message name="IDS_FLAGS_DISABLE_LAYER_SQUASHING_NAME" desc="Name of the 'Disable layer squashing' lab.">
         Disable layer squashing
       </message>