Use a new config flag to decide if notification led pulsing can be turned on/off.

Bug: 5242350
Change-Id: I35d6b858350d47fc6b10b4e65c587c15a82c0301
diff --git a/core/res/res/values/config.xml b/core/res/res/values/config.xml
index 051ed14..8fd2cd1 100755
--- a/core/res/res/values/config.xml
+++ b/core/res/res/values/config.xml
@@ -385,6 +385,9 @@
     <!-- Default value for LED on time when the battery is low on charge in miliseconds -->
     <integer name="config_notificationsBatteryLedOn">125</integer>
 
+    <!-- Is the notification LED intrusive? Used to decide if there should be a disable option -->
+    <bool name="config_intrusiveNotificationLed">false</bool>
+
     <!-- Default value for LED off time when the battery is low on charge in miliseconds -->
     <integer name="config_notificationsBatteryLedOff">2875</integer>