Remove MODIFY_TOUCH_MODE_STATE from SystemApi

Bug: 219945029
Test: m (built)
Change-Id: Id28a997a682207a67714fabc498639c24428477e
Merged-In: Id28a997a682207a67714fabc498639c24428477e
(cherry picked from commit 81248fa820659d410f93a486ad73a281cac6d9b4)
diff --git a/core/api/system-current.txt b/core/api/system-current.txt
index ed7fc66..6763914 100644
--- a/core/api/system-current.txt
+++ b/core/api/system-current.txt
@@ -205,7 +205,6 @@
     field public static final String MODIFY_PARENTAL_CONTROLS = "android.permission.MODIFY_PARENTAL_CONTROLS";
     field public static final String MODIFY_QUIET_MODE = "android.permission.MODIFY_QUIET_MODE";
     field public static final String MODIFY_SETTINGS_OVERRIDEABLE_BY_RESTORE = "android.permission.MODIFY_SETTINGS_OVERRIDEABLE_BY_RESTORE";
-    field public static final String MODIFY_TOUCH_MODE_STATE = "android.permission.MODIFY_TOUCH_MODE_STATE";
     field public static final String MOVE_PACKAGE = "android.permission.MOVE_PACKAGE";
     field public static final String NETWORK_AIRPLANE_MODE = "android.permission.NETWORK_AIRPLANE_MODE";
     field public static final String NETWORK_CARRIER_PROVISIONING = "android.permission.NETWORK_CARRIER_PROVISIONING";
diff --git a/core/res/AndroidManifest.xml b/core/res/AndroidManifest.xml
index 3b2a248..d4c03e4 100644
--- a/core/res/AndroidManifest.xml
+++ b/core/res/AndroidManifest.xml
@@ -4718,10 +4718,10 @@
     <permission android:name="android.permission.READ_FRAME_BUFFER"
         android:protectionLevel="signature|recents" />
 
-      <!-- @SystemApi Allows an application to change the touch mode state.
+      <!-- Allows an application to change the touch mode state.
            Without this permission, an app can only change the touch mode
            if it currently has focus.
-         @hide -->
+           @hide -->
     <permission android:name="android.permission.MODIFY_TOUCH_MODE_STATE"
         android:protectionLevel="signature" />