For #3027, For #2858 Pass in Fenix Snackbar for Context Menu Candidate (#3028)

app/src/main/java/org/mozilla/fenix/browser/BrowserFragment.kt

@@ -199,7 +199,11 @@ class BrowserFragment : Fragment(), BackHandler, CoroutineScope {
                 ContextMenuCandidate.defaultCandidates(
                     requireContext(),
                     requireComponents.useCases.tabsUseCases,
-                    view
+                    view,
+                    FenixSnackbarDelegate(
+                        view,
+                        if (getSessionById()?.isCustomTabSession() == true) null else nestedScrollQuickAction
+                    )
                 ),
                 view.engineView
             ),

app/src/main/java/org/mozilla/fenix/browser/FenixSnackbarDelegate.kt

@@ -0,0 +1,33 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+   License, v. 2.0. If a copy of the MPL was not distributed with this
+   file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+package org.mozilla.fenix.browser
+
+import android.view.View
+import com.google.android.material.snackbar.Snackbar
+import mozilla.components.feature.contextmenu.ContextMenuCandidate
+import org.mozilla.fenix.components.FenixSnackbar
+
+class FenixSnackbarDelegate(val view: View, private val anchorView: View?) :
+    ContextMenuCandidate.SnackbarDelegate {
+    override fun show(
+        snackBarParentView: View,
+        text: Int,
+        duration: Int,
+        action: Int,
+        listener: ((v: View) -> Unit)?
+    ) {
+        val snackbar = FenixSnackbar.make(view, Snackbar.LENGTH_LONG).setText(view.context.getString(text))
+        if (listener != null) {
+            val newListener = {
+                listener.invoke(view)
+            }
+            if (action != 0) {
+                snackbar.setAction(view.context.getString(action), newListener)
+            }
+        }
+        snackbar.anchorView = anchorView
+        snackbar.show()
+    }
+}