Force default background otherwise it picks parent' background which is
view header color. Maybe the right fix will be in CompatibilityPart to
set proper color on parent?

Also fixed background for pageNavigationControl which seems to take it
from wrong component


Change-Id: I66b03d3dbf5a9741115542d4f45ffa82559657e7
Signed-off-by: Alena Laskavaia <elaskavaia.cdt@gmail.com>