Merge "Increase height of silent section header to meet GAR" into qt-dev

diff --cc packages/SystemUI/res/layout/status_bar_notification_section_header.xml
index 744c181,990a084..0c3c597
--- 1/packages/SystemUI/res/layout/status_bar_notification_section_header.xml
--- 2/packages/SystemUI/res/layout/status_bar_notification_section_header.xml
+++ b/packages/SystemUI/res/layout/status_bar_notification_section_header.xml
@@@ -52,9 -52,10 +52,10 @@@
              android:id="@+id/btn_clear_all"
              android:layout_width="@dimen/notification_section_header_height"
              android:layout_height="@dimen/notification_section_header_height"
 -            android:layout_marginRight="4dp"
 +            android:layout_marginEnd="4dp"
              android:src="@drawable/status_bar_notification_section_header_clear_btn"
              android:contentDescription="@string/accessibility_notification_section_header_gentle_clear_all"
+             android:scaleType="center"
              />
      </LinearLayout>
  

diff --cc packages/SystemUI/res/values/dimens.xml
Simple merge