tdf#42949 Remove unnecessary localization headers from fpicker

Found by searching for the header names and the localization function:
git grep -l -e \<fpsofficeResMgr.hxx\> -e \<strings.hrc\> fpicker/ | xargs grep -c FpsResId | grep :0$ | grep -v /pch

Change-Id: I77361692343a731ca344744ae2ab440caf1d66e9
Reviewed-on: https://gerrit.libreoffice.org/52596
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Miklos Vajna <vmiklos@collabora.co.uk>
diff --git a/fpicker/source/office/PlacesListBox.cxx b/fpicker/source/office/PlacesListBox.cxx
index 3d6741d..1bcd4fc 100644
--- a/fpicker/source/office/PlacesListBox.cxx
+++ b/fpicker/source/office/PlacesListBox.cxx
@@ -7,7 +7,6 @@
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */

#include <strings.hrc>
#include "PlacesListBox.hxx"
#include <svtools/PlaceEditDialog.hxx>

diff --git a/fpicker/source/office/RemoteFilesDialog.cxx b/fpicker/source/office/RemoteFilesDialog.cxx
index 9c3e090..7753af6 100644
--- a/fpicker/source/office/RemoteFilesDialog.cxx
+++ b/fpicker/source/office/RemoteFilesDialog.cxx
@@ -8,6 +8,8 @@
 */

#include "RemoteFilesDialog.hxx"
#include <fpsofficeResMgr.hxx>
#include <strings.hrc>
#include <comphelper/stillreadwriteinteraction.hxx>
#include <bitmaps.hlst>

diff --git a/fpicker/source/office/RemoteFilesDialog.hxx b/fpicker/source/office/RemoteFilesDialog.hxx
index b10c4a6..33445bf 100644
--- a/fpicker/source/office/RemoteFilesDialog.hxx
+++ b/fpicker/source/office/RemoteFilesDialog.hxx
@@ -40,9 +40,7 @@
#include <vector>

#include "fpdialogbase.hxx"
#include <fpsofficeResMgr.hxx>
#include "QueryFolderName.hxx"
#include <strings.hrc>

using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::task;
diff --git a/fpicker/source/office/iodlgimp.cxx b/fpicker/source/office/iodlgimp.cxx
index eedbde38..17dfed2 100644
--- a/fpicker/source/office/iodlgimp.cxx
+++ b/fpicker/source/office/iodlgimp.cxx
@@ -30,7 +30,6 @@
#include <svtools/fileview.hxx>
#include <svtools/inettbc.hxx>
#include "iodlg.hxx"
#include <strings.hrc>
#include <bitmaps.hlst>
#include <svtools/imagemgr.hxx>
#include <unotools/localfilehelper.hxx>