[Cherry-pick] Add warning on enabling ANGLE. am: d3c75bd9eb

Original change: https://android-review.googlesource.com/c/platform/packages/apps/Settings/+/2794036

Change-Id: I83052d9a208fe4b2d8e4bcbaea07cfead1f8bec1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/res/values/strings.xml b/res/values/strings.xml
index fa79cbb..34414ec 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -10507,7 +10507,7 @@
     <!-- Debugging developer settings: enable angle as system driver? [CHAR LIMIT=50] -->
     <string name="enable_angle_as_system_driver">Enable ANGLE</string>
     <!-- Debugging developer settings: enable angle as system driver summary [CHAR LIMIT=NONE] -->
-    <string name="enable_angle_as_system_driver_summary">Enable ANGLE as system OpenGL ES driver</string>
+    <string name="enable_angle_as_system_driver_summary">Enable ANGLE as default OpenGL ES driver. Enabling it on incompatible devices may break some applications.</string>
     <!--Dialog body text used to explain a reboot is required after changing ANGLE as system GLES driver setting-->
     <string name="reboot_dialog_enable_angle_as_system_driver">A reboot is required to change the system OpenGL ES driver</string>