Revert "Request re-layout after setText if layout width is 0"

This reverts commit b4b8740a.
Reverts fix for bug 27995311.

Test: cts-tradefed run cts --test android.widget.cts.TextViewTest -m
CtsWidgetTestCases --skip-device-info --skip-preconditions
--skip-connectivity-check

Fixes: 34843459
Change-Id: I2cea04cd12953b110c59a5a84e9eea5060fc038d