remove not-needed parameter

src/main/java/com/owncloud/android/ui/preview/PreviewImageActivity.java

@@ -149,7 +149,7 @@ public class PreviewImageActivity extends FileActivity implements
             }
 
             mPreviewImagePagerAdapter = new PreviewImagePagerAdapter(getSupportFragmentManager(),
-                    parentFolder, getAccount(), getStorageManager(), MainApp.isOnlyOnDevice(), getBaseContext());
+                    parentFolder, getAccount(), getStorageManager(), MainApp.isOnlyOnDevice());
         }
 
         mViewPager = (ExtendedViewPager) findViewById(R.id.fragmentPager);

src/main/java/com/owncloud/android/ui/preview/PreviewImagePagerAdapter.java

@@ -20,7 +20,6 @@
 package com.owncloud.android.ui.preview;
 
 import android.accounts.Account;
-import android.content.Context;
 import android.support.v4.app.Fragment;
 import android.support.v4.app.FragmentManager;
 import android.support.v4.app.FragmentStatePagerAdapter;
@@ -64,7 +63,7 @@ public class PreviewImagePagerAdapter extends FragmentStatePagerAdapter {
      */
     public PreviewImagePagerAdapter(FragmentManager fragmentManager, OCFile parentFolder,
                                     Account account, FileDataStorageManager storageManager,
-                                    boolean onlyOnDevice, Context context) {
+                                    boolean onlyOnDevice) {
         super(fragmentManager);
         
         if (fragmentManager == null) {