CTS: android.text.method.cts related tests failing

Fixed the following failing cases due to new permission change in
M by setting appops to allow android:write_settings during test
before operation is executed.

PasswordTransformationMethodTest#testConstructor
PasswordTransformationMethodTest#testGetInstance
PasswordTransformationMethodTest#testGetTransformation
PasswordTransformationMethodTest#testOnFocusChanged
PasswordTransformationMethodTest#testTextChangedCallBacks

Change-Id: I17e0b78f3e104ba02ff3fc236ffec9c7bb5e3306
Signed-off-by: Dou,lilix <lilix.dou@intel.com>
1 file changed