Adds the Clear App dialog for Instant Apps

Adds a confirmation dialog for the user when tapping clear app.

From this dialog the user can either cancel, or confirm they
want to clear the app.

Test: make RunSettingsRoboTests

Bug: 36536695
Change-Id: Idffcf5ef318578ae2e075ea2cbb35323d41acade

src/com/android/settings/applications/ApplicationFeatureProviderImpl.java

@@ -58,8 +58,8 @@ public class ApplicationFeatureProviderImpl implements ApplicationFeatureProvide
 
     @Override
     public InstantAppButtonsController newInstantAppButtonsController(Fragment fragment,
-            View view) {
-        return new InstantAppButtonsController(mContext, fragment, view);
+            View view, InstantAppButtonsController.ShowDialogDelegate showDialogDelegate) {
+        return new InstantAppButtonsController(mContext, fragment, view, showDialogDelegate);
     }
 
     @Override