beckham: drop displayModeMappings config

* Using AOSP colors now

Change-Id: I8c8563e84ab6c12a5fa1b1044bac7791b1c1a317
Signed-off-by: Joshua Blanchard <joshua.lee.bbg@gmail.com>

overlay/lineage-sdk/lineage/res/res/values/config.xml

@@ -18,19 +18,6 @@
 
 <resources>
 
-    <!-- Display mode remapping table.
-     If the mode names returned by the backend do not match
-     the predefined and translated strings in the Settings
-     app, they can be remapped here. The format is
-     "oldname:newname", one per entry. -->
-    <string-array name="config_displayModeMappings" translatable="false">
-        <item>hal_srgb:sRGB</item>
-        <item>hal_adobe:Natural</item>
-        <item>hal_native:Standard</item>
-        <item>hal_warm_srgb:Reading</item>
-        <item>hal_warm_vibrant:Cinema</item>
-    </string-array>
-
     <!-- Whether device has a screen with a higher aspect ratio -->
     <bool name="config_haveHigherAspectRatioScreen">true</bool>