Pass text direction from StaticLayout to Layout

Previously, the text direction was not passed from StaticLayout to
Layout when a StaticLayout was constructed using a builder, resulting
in inconsistency between the direction of a StaticLayout and the
Layout itself. Now we pass the text direction to Layout.

Fixes: 66463721
Test: bit CtsTextTestCases:android.text.cts.DynamicLayoutTest
Test: bit CtsTextTestCases:android.text.cts.StaticLayoutTest
Test: bit CtsWidgetTestCases:android.widget.cts.EditTextTest
Test: bit CtsWidgetTestCases:android.widget.cts.TextViewTest
Test: bit FrameworksCoreTests:android.text.DynamicLayoutTest
Test: bit FrameworksCoreTests:android.text.StaticLayoutTest
Test: bit FrameworksCoreTests:android.widget.TextViewTest
Change-Id: Ifaa9d108283292469f0f41c80350162b1d042a93