Android: Remove GetApplicationContext part 4

content/public/android/java/src/org/chromium/content/browser/SelectionPopupController.java

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 package org.chromium.content.browser;
 
 import android.annotation.TargetApi;
 import android.app.Activity;
 import android.app.SearchManager;
 import android.content.ClipData;
@@ skipping 420 matching lines @@
         if (supportsFloatingActionMode()) {
             return ViewConfiguration.getDefaultActionModeHideDuration();
         }
         return 2000;
     }
 
     // Default handlers for action mode callbacks.
 
     @Override
     public void onCreateActionMode(ActionMode mode, Menu menu) {
-        mode.setTitle(DeviceFormFactor.isTablet(mContext)
+        mode.setTitle(DeviceFormFactor.isTablet()
                         ? mContext.getString(R.string.actionbar_textselection_title)
                         : null);
         mode.setSubtitle(null);
         createActionMenu(mode, menu);
     }
 
     @Override
     public boolean onPrepareActionMode(ActionMode mode, Menu menu) {
         menu.removeGroup(R.id.select_action_menu_default_items);
         menu.removeGroup(R.id.select_action_menu_text_processing_menus);
@@ skipping 695 matching lines @@
                 if (mPendingShowActionMode) return;
             }
 
             // Rely on this method to clear |mHidden| and unhide the action mode.
             showActionModeOrClearOnFailure();
         }
     };
 
     private native void nativeInit(WebContents webContents);
 }