Don't use ProcessLifecycleOwner for view-tied consume

app/src/main/java/org/mozilla/fenix/home/HomeFragment.kt

@@ -222,7 +222,7 @@ class HomeFragment : Fragment() {
                 showDeleteCollectionPrompt = ::showDeleteCollectionPrompt,
                 openSettingsScreen = ::openSettingsScreen,
                 openSearchScreen = ::navigateToSearch,
-                openWhatsNewLink = { openCustomTab(SupportUtils.getWhatsNewUrl(view.context)) },
+                openWhatsNewLink = { openCustomTab(SupportUtils.getWhatsNewUrl(activity)) },
                 openPrivacyNotice = { openCustomTab(SupportUtils.getPrivacyNoticeUrl()) }
             )
         )
@@ -230,7 +230,9 @@ class HomeFragment : Fragment() {
         setOffset(view)
         sessionControlView = SessionControlView(
             homeFragmentStore,
-            view.sessionControlRecyclerView, sessionControlInteractor,
+            view.sessionControlRecyclerView,
+            sessionControlInteractor,
+            viewLifecycleOwner,
             homeViewModel
         )
         activity.themeManager.applyStatusBarTheme(activity)

app/src/main/java/org/mozilla/fenix/home/HomeScreenViewModel.kt

@@ -9,7 +9,6 @@ import androidx.lifecycle.ViewModel
 
 class HomeScreenViewModel : ViewModel() {
     var layoutManagerState: Parcelable? = null
-    var motionLayoutProgress = 0F
 
     /**
      * Used to remember if we need to scroll to top of the homeFragment's recycleView (top sites) see #8561

app/src/main/java/org/mozilla/fenix/home/sessioncontrol/SessionControlView.kt

@@ -6,7 +6,7 @@ package org.mozilla.fenix.home.sessioncontrol
 
 import android.os.Build
 import android.view.View
-import androidx.lifecycle.ProcessLifecycleOwner
+import androidx.lifecycle.LifecycleOwner
 import androidx.recyclerview.widget.ItemTouchHelper
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
@@ -164,6 +164,7 @@ class SessionControlView(
     private val homeFragmentStore: HomeFragmentStore,
     override val containerView: View?,
     interactor: SessionControlInteractor,
+    private val viewLifecycleOwner: LifecycleOwner,
     private var homeScreenViewModel: HomeScreenViewModel
 ) : LayoutContainer {
 
@@ -183,7 +184,7 @@ class SessionControlView(
                 )
             itemTouchHelper.attachToRecyclerView(this)
 
-            view.consumeFrom(homeFragmentStore, ProcessLifecycleOwner.get()) {
+            view.consumeFrom(homeFragmentStore, viewLifecycleOwner) {
                 update(it)
             }
         }

app/src/main/java/org/mozilla/fenix/library/bookmarks/BookmarkController.kt

@@ -17,7 +17,6 @@ import org.mozilla.fenix.BrowserDirection
 import org.mozilla.fenix.HomeActivity
 import org.mozilla.fenix.R
 import org.mozilla.fenix.browser.browsingmode.BrowsingMode
-import org.mozilla.fenix.components.FenixSnackbar
 import org.mozilla.fenix.components.metrics.Event
 import org.mozilla.fenix.ext.nav
 
@@ -43,7 +42,7 @@ interface BookmarkController {
 class DefaultBookmarkController(
     private val context: Context,
     private val navController: NavController,
-    private val snackbar: FenixSnackbar,
+    private val showSnackbar: (String) -> Unit,
     private val deleteBookmarkNodes: (Set<BookmarkNode>, Event) -> Unit,
     private val invokePendingDeletion: () -> Unit
 ) : BookmarkController {
@@ -68,15 +67,13 @@ class DefaultBookmarkController(
     }
 
     override fun handleBookmarkSelected(node: BookmarkNode) {
-        snackbar.setText(resources.getString(R.string.bookmark_cannot_edit_root))
+        showSnackbar(resources.getString(R.string.bookmark_cannot_edit_root))
-        snackbar.show()
     }
 
     override fun handleCopyUrl(item: BookmarkNode) {
         val urlClipData = ClipData.newPlainText(item.url, item.url)
         context.getSystemService<ClipboardManager>()?.primaryClip = urlClipData
-        snackbar.setText(resources.getString(R.string.url_copied))
+        showSnackbar(resources.getString(R.string.url_copied))
-        snackbar.show()
     }
 
     override fun handleBookmarkSharing(item: BookmarkNode) {

app/src/main/java/org/mozilla/fenix/library/bookmarks/BookmarkFragment.kt

@@ -83,11 +83,7 @@ class BookmarkFragment : LibraryPageFragment<BookmarkNode>(), UserInteractionHan
             bookmarksController = DefaultBookmarkController(
                 context = context!!,
                 navController = findNavController(),
-                snackbar = FenixSnackbar.make(
+                showSnackbar = ::showSnackBarWithText,
-                    view = view,
-                    duration = FenixSnackbar.LENGTH_LONG,
-                    isDisplayedWithBrowserToolbar = false
-                ),
                 deleteBookmarkNodes = ::deleteMulti,
                 invokePendingDeletion = ::invokePendingDeletion
             ),
@@ -107,6 +103,16 @@ class BookmarkFragment : LibraryPageFragment<BookmarkNode>(), UserInteractionHan
         return view
     }
 
+    private fun showSnackBarWithText(text: String) {
+        view?.let {
+            FenixSnackbar.make(
+                view = it,
+                duration = FenixSnackbar.LENGTH_LONG,
+                isDisplayedWithBrowserToolbar = false
+            ).setText(text).show()
+        }
+    }
+
     @ExperimentalCoroutinesApi
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)

app/src/test/java/org/mozilla/fenix/library/bookmarks/BookmarkControllerTest.kt

@@ -29,7 +29,6 @@ import org.mozilla.fenix.BrowserDirection
 import org.mozilla.fenix.HomeActivity
 import org.mozilla.fenix.R
 import org.mozilla.fenix.browser.browsingmode.BrowsingMode
-import org.mozilla.fenix.components.FenixSnackbar
 import org.mozilla.fenix.components.Services
 import org.mozilla.fenix.components.metrics.Event
 import org.mozilla.fenix.ext.components
@@ -41,7 +40,7 @@ class BookmarkControllerTest {
 
     private val context: Context = mockk(relaxed = true)
     private val navController: NavController = mockk(relaxed = true)
-    private val snackbar: FenixSnackbar = mockk(relaxed = true)
+    private val showSnackbar: (String) -> Unit = mockk(relaxed = true)
     private val deleteBookmarkNodes: (Set<BookmarkNode>, Event) -> Unit = mockk(relaxed = true)
     private val invokePendingDeletion: () -> Unit = mockk(relaxed = true)
 
@@ -91,7 +90,7 @@ class BookmarkControllerTest {
         controller = DefaultBookmarkController(
             context = homeActivity,
             navController = navController,
-            snackbar = snackbar,
+            showSnackbar = showSnackbar,
             deleteBookmarkNodes = deleteBookmarkNodes,
             invokePendingDeletion = invokePendingDeletion
         )
@@ -166,8 +165,7 @@ class BookmarkControllerTest {
         controller.handleBookmarkSelected(root)
 
         verify {
-            snackbar.setText(errorMessage)
+            showSnackbar(errorMessage)
-            snackbar.show()
         }
     }
 
@@ -182,8 +180,7 @@ class BookmarkControllerTest {
 
         verifyOrder {
             ClipData.newPlainText(item.url, item.url)
-            snackbar.setText(urlCopiedMessage)
+            showSnackbar(urlCopiedMessage)
-            snackbar.show()
         }
     }