Move geolocation, desktop notification, and device orientation into their own message files.

content/common/desktop_notification_messages.h

+// Copyright (c) 2011 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.
+
+// IPC messages for desktop notification.
+// Multiply-included message file, hence no include guard.
+
+#include "ipc/ipc_message_macros.h"
+#include "googleurl/src/gurl.h"
+#include "third_party/WebKit/Source/WebKit/chromium/public/WebTextDirection.h"
+
+#define IPC_MESSAGE_START DesktopNotificationMsgStart
+
+IPC_STRUCT_BEGIN(DesktopNotificationHostMsg_Show_Params)
+  // URL which is the origin that created this notification.
+  IPC_STRUCT_MEMBER(GURL, origin)
+
+  // True if this is HTML
+  IPC_STRUCT_MEMBER(bool, is_html)
+
+  // URL which contains the HTML contents (if is_html is true), otherwise empty.
+  IPC_STRUCT_MEMBER(GURL, contents_url)
+
+  // Contents of the notification if is_html is false.
+  IPC_STRUCT_MEMBER(GURL, icon_url)
+  IPC_STRUCT_MEMBER(string16, title)
+  IPC_STRUCT_MEMBER(string16, body)
+
+  // Directionality of the notification.
+  IPC_STRUCT_MEMBER(WebKit::WebTextDirection, direction)
+
+  // ReplaceID if this notification should replace an existing one) may be
+  // empty if no replacement is called for.
+  IPC_STRUCT_MEMBER(string16, replace_id)
+
+  // Notification ID for sending events back for this notification.
+  IPC_STRUCT_MEMBER(int, notification_id)
+IPC_STRUCT_END()
+
+// Messages sent from the browser to the renderer.
+
+// Used to inform the renderer that the browser has displayed its
+// requested notification.
+IPC_MESSAGE_ROUTED1(DesktopNotificationMsg_PostDisplay,
+                    int /* notification_id */)
+
+// Used to inform the renderer that the browser has encountered an error
+// trying to display a notification.
+IPC_MESSAGE_ROUTED2(DesktopNotificationMsg_PostError,
+                    int /* notification_id */,
+                    string16 /* message */)
+
+// Informs the renderer that the one if its notifications has closed.
+IPC_MESSAGE_ROUTED2(DesktopNotificationMsg_PostClose,
+                    int /* notification_id */,
+                    bool /* by_user */)
+
+// Informs the renderer that one of its notifications was clicked on.
+IPC_MESSAGE_ROUTED1(DesktopNotificationMsg_PostClick,
+                    int /* notification_id */)
+
+// Informs the renderer that the one if its notifications has closed.
+IPC_MESSAGE_ROUTED1(DesktopNotificationMsg_PermissionRequestDone,
+                    int /* request_id */)
+
+// Messages sent from the renderer to the browser.
+
+IPC_MESSAGE_ROUTED1(DesktopNotificationHostMsg_Show,
+                    DesktopNotificationHostMsg_Show_Params)
+
+IPC_MESSAGE_ROUTED1(DesktopNotificationHostMsg_Cancel,
+                    int /* notification_id */)
+
+IPC_MESSAGE_ROUTED2(DesktopNotificationHostMsg_RequestPermission,
+                    GURL /* origin */,
+                    int /* callback_context */)
+
+IPC_SYNC_MESSAGE_ROUTED1_1(DesktopNotificationHostMsg_CheckPermission,
+                           GURL /* source page */,
+                           int /* permission_result */)