Merge cherrypicks of [3156476, 3155698, 3156194, 3156639, 3156018, 3156477, 3156098, 3156099, 3156100, 3156101, 3156102, 3158393, 3155699, 3155700, 3156195, 3156196, 3156019, 3156020, 3158394] into oc-mr1-release

Change-Id: I21ded79f3ace42dc5daff630682023cbb0792a18
diff --git a/src/com/android/settings/development/DevelopmentSettings.java b/src/com/android/settings/development/DevelopmentSettings.java
index ae271ff..bfaed87 100644
--- a/src/com/android/settings/development/DevelopmentSettings.java
+++ b/src/com/android/settings/development/DevelopmentSettings.java
@@ -577,7 +577,7 @@
         mColorModePreference = (ColorModePreference) findPreference(KEY_COLOR_MODE);
         mColorModePreference.updateCurrentAndSupported();
         if (mColorModePreference.getColorModeCount() < 2 ||
-                getContext().getDisplay().isWideColorGamut()) {
+                getContext().getResources().getConfiguration().isScreenWideColorGamut()) {
             removePreference(KEY_COLOR_MODE);
             mColorModePreference = null;
         }