Revert of Make the notification builder more XPC friendly

chrome/browser/notifications/notification_builder_mac.h

+// Copyright 2016 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.
+
+#ifndef CHROME_BROWSER_NOTIFICATIONS_NOTIFICATION_BUILDER_MAC_H_
+#define CHROME_BROWSER_NOTIFICATIONS_NOTIFICATION_BUILDER_MAC_H_
+
+#import <Foundation/Foundation.h>
+
+#include "base/mac/scoped_nsobject.h"
+
+@class NSUserNotification;
+
+namespace notification_builder {
+extern NSString* const kNotificationOrigin;
+extern NSString* const kNotificationId;
+extern NSString* const kNotificationProfileId;
+extern NSString* const kNotificationIncognito;
+}  // notification_builder
+
+// Provides a marshallable way for storing the information required to construct
+// a NSUSerNotification that is to be displayed on the system.
+//
+// A quick example:
+//     base::scoped_nsobject<NotificationBuilder> builder(
+//         [[NotificationBuilder alloc] init]);
+//     [builder setTitle:@"Hello"];
+//
+//     // Build a notification out of the data.
+//     NSUserNotification* notification =
+//         [builder buildUserNotification];
+//
+//     // Serialize a notification out of the data.
+//     NSDictionary* notificationData = [builder buildDictionary];
+//
+//     // Deserialize the |notificationData| in to a new builder.
+//     base::scoped_nsobject<NotificationBuilder> finalBuilder(
+//         [[NotificationBuilder alloc] initWithData:notificationData]);
+@interface NotificationBuilder : NSObject
+
+// Initializes an empty builder.
+- (instancetype)init;
+
+// Initializes a builder by deserializing |data|. The |data| must have been
+// generated by calling the buildDictionary function on another builder
+// instance.
+- (instancetype)initWithDictionary:(NSDictionary*)data;
+
+// Setters
+- (void)setTitle:(NSString*)title;
+- (void)setSubTitle:(NSString*)subTitle;
+- (void)setContextMessage:(NSString*)contextMessage;
+- (void)setIcon:(NSImage*)icon;
+- (void)setButtons:(NSString*)primaryButton
+    secondaryButton:(NSString*)secondaryButton;
+- (void)setTag:(NSString*)tag;
+- (void)setOrigin:(NSString*)origin;
+- (void)setNotificationId:(NSString*)notificationId;
+- (void)setProfileId:(NSString*)profileId;
+- (void)setIncognito:(BOOL)incognito;
+
+// Returns a notification ready to be displayed out of the provided
+// |notificationData|.
+- (NSUserNotification*)buildUserNotification;
+
+// Returns a representation of a notification that can be serialized.
+// Another instance of NotificationBuilder can read this directly and generate
+// a notification out of it via the |buildbuildUserNotification| method.
+- (NSDictionary*)buildDictionary;
+
+@end
+
+#endif  // CHROME_BROWSER_NOTIFICATIONS_NOTIFICATION_BUILDER_MAC_H_