Remove exception conditions of FEATURE_CANT_SAVE_STATE

CTS expects any devices should define FEATURE_CANT_SAVE_STATE except Watch
even though CDD could accept the device without FEATURE_CANT_SAVE_STATE.
Therefore, the tests related to FEATURE_CANT_SAVE_STATE should be executed
when a device has the feature definition.

Bug: b/118475288
Test: run cts -m CtsAppTestCases
Change-Id: Id28d8437fd3bf5f0b2d94c7f80f3d8e78b1095b2
1 file changed