loplugin:useuniqueptr in FTPContentProvider

Change-Id: I3b5a53e274a75078534d0b7f783a7d7d107043d8
Reviewed-on: https://gerrit.libreoffice.org/48704Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

ucb/source/ucp/ftp/ftpcontentprovider.cxx

@@ -47,8 +47,8 @@ FTPContentProvider::FTPContentProvider( const Reference< XComponentContext >& rx
 // virtual
 FTPContentProvider::~FTPContentProvider()
 {
-    delete m_ftpLoaderThread;
-    delete m_pProxyDecider;
+    m_ftpLoaderThread.reset();
+    m_pProxyDecider.reset();
 }
 
 // XInterface methods.
@@ -201,8 +201,8 @@ Reference<XContent> SAL_CALL FTPContentProvider::queryContent(
 
 void FTPContentProvider::init()
 {
-    m_ftpLoaderThread = new FTPLoaderThread();
-    m_pProxyDecider = new ucbhelper::InternetProxyDecider( m_xContext );
+    m_ftpLoaderThread.reset( new FTPLoaderThread() );
+    m_pProxyDecider.reset( new ucbhelper::InternetProxyDecider( m_xContext ) );
 }
 
 CURL* FTPContentProvider::handle()

ucb/source/ucp/ftp/ftpcontentprovider.hxx

@@ -102,8 +102,8 @@ namespace ftp
         };
 
     private:
-        FTPLoaderThread *m_ftpLoaderThread;
-        ucbhelper::InternetProxyDecider *m_pProxyDecider;
+        std::unique_ptr<FTPLoaderThread> m_ftpLoaderThread;
+        std::unique_ptr<ucbhelper::InternetProxyDecider> m_pProxyDecider;
         std::vector<ServerInfo> m_ServerInfo;
 
         void init();