Fixed status bar window height not updating when enabling cutout.

set the new bar height to mLpChanged.

Bug: 136993073
Test: manual
Change-Id: I8360fb7209c2c85f60fabfe28e4fbc2bb31d655e
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarWindowController.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarWindowController.java
index 7cf5147..fb30bde 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarWindowController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarWindowController.java
@@ -121,8 +121,13 @@
         apply(mCurrentState);
     }
 
+    private void applyHeight() {
+        mLpChanged.height = mBarHeight;
+    }
+
     private void apply(State state) {
         applyForceStatusBarVisibleFlag(state);
+        applyHeight();
         if (mLp != null && mLp.copyFrom(mLpChanged) != 0) {
             mWindowManager.updateViewLayout(mStatusBarView, mLp);
         }