Update statusBarHeight & bubblePaddingTop on config change

* Status bar height can change and we're not accounting for it
* Introduces landscape value of bubblePaddingTop that is smaller so
  that there is more space for app content in landscape

Bug: 135487618
Test: manual - requires changes in other CL's in stack, but then:
             - have bubbles, expand stack
             - rotate device
             => notice that spacing between status bar + expanded view
                is smaller in landscape & larger in portrait
Change-Id: Ib6e98c7ee51408fb8bb51ecb3b4875fc618de8b3
diff --git a/packages/SystemUI/src/com/android/systemui/bubbles/BubbleExpandedView.java b/packages/SystemUI/src/com/android/systemui/bubbles/BubbleExpandedView.java
index 322bbf0..59ee46d 100644
--- a/packages/SystemUI/src/com/android/systemui/bubbles/BubbleExpandedView.java
+++ b/packages/SystemUI/src/com/android/systemui/bubbles/BubbleExpandedView.java
@@ -230,7 +230,7 @@
         mPointerView.setVisibility(INVISIBLE);
 
         mSettingsIconHeight = getContext().getResources().getDimensionPixelSize(
-                R.dimen.bubble_expanded_header_height);
+                R.dimen.bubble_settings_size);
         mSettingsIcon = findViewById(R.id.settings_button);
         mSettingsIcon.setOnClickListener(this);