Replace deprecated getLastUsedProfile function in NotificationManager.

Profile#getLastUsedProfile| is deprecated and replaced with
|Profile#getLastUsedRegularProfile|. This CL updates NotificationManager
class.

Note: This change is only code clean-up, does not change any behaviour.

Bug: 1041781
Change-Id: I579739c552be2321632ff551898f7416ca976d18
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2102539Reviewed-by: Travis Skare <skare@chromium.org>
Commit-Queue: Side YILMAZ <sideyilmaz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#751274}

chrome/android/java/src/org/chromium/chrome/browser/send_tab_to_self/NotificationManager.java

@@ -63,21 +63,22 @@ public class NotificationManager {
                     final String action = intent.getAction();
                     final String guid =
                             IntentUtils.safeGetStringExtra(intent, NOTIFICATION_GUID_EXTRA);
+                    // TODO(https://crbug.com/1041781): Use the current profile (i.e.,
+                    //  regular profile or incognito profile) instead of always using
+                    //  regular profile. It is wrong and need to be fixed.
+                    final Profile profile = Profile.getLastUsedRegularProfile();
                     switch (action) {
                         case NOTIFICATION_ACTION_TAP:
                             openUrl(intent.getData());
                             hideNotification(guid, InteractionType.OPENED);
-                            SendTabToSelfAndroidBridge.deleteEntry(
-                                    Profile.getLastUsedProfile(), guid);
+                            SendTabToSelfAndroidBridge.deleteEntry(profile, guid);
                             break;
                         case NOTIFICATION_ACTION_DISMISS:
                             hideNotification(guid, InteractionType.DISMISSED);
-                            SendTabToSelfAndroidBridge.dismissEntry(
-                                    Profile.getLastUsedProfile(), guid);
+                            SendTabToSelfAndroidBridge.dismissEntry(profile, guid);
                             break;
                         case NOTIFICATION_ACTION_TIMEOUT:
-                            SendTabToSelfAndroidBridge.dismissEntry(
-                                    Profile.getLastUsedProfile(), guid);
+                            SendTabToSelfAndroidBridge.dismissEntry(profile, guid);
                             break;
                     }
                 }