Update panel logging to include all hide page cases

The old logging only include see_more, done, and clicked_out when hiding
the panel page.  We were missing many cases that user might use back
button, app switch button to close the page.

Update the hide page keys to change the clicked_out to others to
include all the other cases which hide the page.

Test: Manual verification
Test: atest PanelFragmentTest SettingsPanelActivityTest
Fixes: 130169553
Change-Id: Icede9a8dcb84565cba183963c9fb554507631c98

src/com/android/settings/panel/SettingsPanelActivity.java

@@ -97,21 +97,4 @@ public class SettingsPanelActivity extends FragmentActivity {
             fragmentManager.beginTransaction().add(R.id.main_content, panelFragment).commit();
         }
     }
-
-    @Override
-    public boolean onTouchEvent(MotionEvent event) {
-        if (event.getAction() == MotionEvent.ACTION_OUTSIDE) {
-            final PanelContent panelContent = FeatureFactory.getFactory(this)
-                    .getPanelFeatureProvider()
-                    .getPanel(this, getIntent().getAction(), null /* Media Package Name */);
-            FeatureFactory.getFactory(this)
-                    .getMetricsFeatureProvider()
-                    .action(0 /* attribution */,
-                            SettingsEnums.PAGE_HIDE,
-                            panelContent.getMetricsCategory(),
-                            PanelClosedKeys.KEY_CLICKED_OUT,
-                            0 /* value */);
-        }
-        return super.onTouchEvent(event);
-    }
 }