iOS, removed iOS special handling in init()

Removed the need for the (limited) init() used earlier by iOS.

Due to problems solved below init() it is now posible to use
the standard init !!

init.cxx still have some special handling of paintTile, which we should try
to eliminate

Change-Id: I42234aea8ac6b8dfcf8c3c88b386b4d4a97bba74
Signed-off-by: Michael Meeks <michael.meeks@collabora.com>

desktop/source/lib/init.cxx

@@ -3756,7 +3756,6 @@ static bool initialize_uno(const OUString& aAppProgramURL)
     return true;
 }
 
-#ifndef IOS
 static void lo_startmain(void*)
 {
     osl_setThreadName("lo_startmain");
@@ -3770,7 +3769,6 @@ static void lo_startmain(void*)
 
     Application::ReleaseSolarMutex();
 }
-#endif
 
 static bool bInitialized = false;
 
@@ -4022,14 +4020,6 @@ static int lo_initialize(LibreOfficeKit* pThis, const char* pAppPath, const char
             // CommandLineArgs):
             desktop::Desktop::GetCommandLineArgs().setHeadless();
 
-#ifdef IOS
-            // mpDefInst need to be initialized, which only happens in InitVCL(),
-            // there might be more elegant ways to get InitVCL() called, but
-            // this one works :-)
-            InitVCL();
-            SfxApplication::GetOrCreate();
-#endif
-
             if (eStage == PRE_INIT)
             {
                 std::cerr << "Init vcl\n";
@@ -4095,16 +4085,12 @@ static int lo_initialize(LibreOfficeKit* pThis, const char* pAppPath, const char
             desktop::Desktop::CreateTemporaryDirectory();
 
             SAL_INFO("lok", "Enabling RequestHandler");
-#ifdef IOS
-            RequestHandler::Enable(true);
-#else
             RequestHandler::Enable(false);
             SAL_INFO("lok", "Starting soffice_main");
             RequestHandler::SetReady(false);
             pLib->maThread = osl_createThread(lo_startmain, nullptr);
             SAL_INFO("lok", "Waiting for RequestHandler");
             RequestHandler::WaitForReady();
-#endif
             SAL_INFO("lok", "RequestHandler ready -- continuing");
         }