Merge pull request #8714 from JosJuice/progress-dialog-thread

DolphinQt: Run tasks that use progress dialogs on separate threads

Source/Android/jni/MainAndroid.cpp

@@ -140,10 +140,6 @@ void Host_YieldToUI()
 {
 }
 
-void Host_UpdateProgressDialog(const char* caption, int position, int total)
-{
-}
-
 void Host_TitleChanged()
 {
 }