Revert "[Settings] Ignore some failure test cases"

This reverts commit c9db203edd.

Reason for revert: Try to see how many test cases can be passed.

Change-Id: I6499c6499d4f30718d18ca03e02cf1f5e4b7918e

tests/unit/src/com/android/settings/network/InternetPreferenceControllerTest.java

@@ -56,7 +56,6 @@ import com.android.settings.testutils.ResourcesUtils;
 import com.android.settingslib.mobile.dataservice.SubscriptionInfoEntity;
 
 import org.junit.Before;
-import org.junit.Ignore;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -178,7 +177,6 @@ public class InternetPreferenceControllerTest {
                 any(Handler.class));
     }
 
-    @Ignore
     @Test
     @UiThreadTest
     public void onPause_shouldUnregisterCallback() {

tests/unit/src/com/android/settings/network/InternetResetHelperTest.java

@@ -42,7 +42,6 @@ import androidx.test.ext.junit.runners.AndroidJUnit4;
 import com.android.settingslib.utils.HandlerInjector;
 
 import org.junit.Before;
-import org.junit.Ignore;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -242,7 +241,6 @@ public class InternetResetHelperTest {
         verify(mRecoveryWorker).triggerRestart();
     }
 
-    @Ignore
     @Test
     public void checkRecovering_isRecovering_showResetting() {
         when(mRecoveryWorker.isRecovering()).thenReturn(true);
@@ -252,7 +250,6 @@ public class InternetResetHelperTest {
         verify(mResettingPreference).setVisible(true);
     }
 
-    @Ignore
     @Test
     public void checkRecovering_isNotRecovering_doNotShowResetting() {
         when(mRecoveryWorker.isRecovering()).thenReturn(false);

tests/unit/src/com/android/settings/network/ProviderModelSliceTest.java

@@ -66,7 +66,6 @@ import com.android.wifitrackerlib.WifiEntry;
 import com.android.wifitrackerlib.WifiPickerTracker;
 
 import org.junit.Before;
-import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.mockito.Mock;
@@ -463,7 +462,6 @@ public class ProviderModelSliceTest {
         }
     }
 
-    @Ignore
     @Test
     @UiThreadTest
     public void onNotifyChange_FirstTimeDisableToggleState_showDialog() {

tests/unit/src/com/android/settings/network/SubscriptionUtilTest.java

@@ -459,7 +459,6 @@ public class SubscriptionUtilTest {
     }
 
     @Test
-    @Ignore
     public void isSimHardwareVisible_configAsVisible_returnTrue() {
         when(mContext.getResources()).thenReturn(mResources);
         when(mResources.getBoolean(R.bool.config_show_sim_info))