Fix back button not working on not StyledToolbarNavigationControllers

Clover/app/src/main/java/org/floens/chan/ui/controller/StyledToolbarNavigationController.java

@@ -75,16 +75,12 @@ public class StyledToolbarNavigationController extends ToolbarNavigationControll
     }
 
     @Override
-    public void onMenuOrBackClicked(boolean isArrow) {
+    public void onMenuClicked() {
-        if (isArrow) {
-            onBack();
-        } else {
         DrawerController drawerController = getDrawerController();
         if (drawerController != null) {
             drawerController.onMenuClicked();
         }
     }
-    }
 
     private DrawerController getDrawerController() {
         if (parentController instanceof DrawerController) {

Clover/app/src/main/java/org/floens/chan/ui/controller/ToolbarNavigationController.java

@@ -53,6 +53,14 @@ public abstract class ToolbarNavigationController extends NavigationController i
 
     @Override
     public void onMenuOrBackClicked(boolean isArrow) {
+        if (isArrow) {
+            onBack();
+        } else {
+            onMenuClicked();
+        }
+    }
+
+    public void onMenuClicked() {
     }
 
     @Override

Clover/app/src/main/java/org/floens/chan/ui/layout/ThreadListLayout.java

@@ -18,7 +18,6 @@
 package org.floens.chan.ui.layout;
 
 import android.content.Context;
-import android.support.annotation.NonNull;
 import android.support.v7.widget.GridLayoutManager;
 import android.support.v7.widget.LinearLayoutManager;
 import android.support.v7.widget.RecyclerView;
@@ -44,7 +43,6 @@ import org.floens.chan.ui.toolbar.Toolbar;
 import org.floens.chan.ui.view.ThumbnailView;
 import org.floens.chan.utils.AndroidUtils;
 import org.floens.chan.utils.AnimationUtils;
-import org.floens.chan.utils.Logger;
 
 import java.util.List;