Remove the old Web Notification code-path (Chromium)

content/browser/frame_host/render_frame_host_impl.cc

 // Copyright 2013 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.
 
 #include "content/browser/frame_host/render_frame_host_impl.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/containers/hash_tables.h"
 #include "base/lazy_instance.h"
@@ skipping 65 matching lines @@
 // The next value to use for the accessibility reset token.
 int g_next_accessibility_reset_token = 1;
 
 // The (process id, routing id) pair that identifies one RenderFrame.
 typedef std::pair<int32, int32> RenderFrameHostID;
 typedef base::hash_map<RenderFrameHostID, RenderFrameHostImpl*>
     RoutingIDFrameMap;
 base::LazyInstance<RoutingIDFrameMap> g_routing_id_frame_map =
     LAZY_INSTANCE_INITIALIZER;
 
-class DesktopNotificationDelegateImpl : public DesktopNotificationDelegate {
- public:
-  DesktopNotificationDelegateImpl(RenderFrameHost* render_frame_host,
-                                  int notification_id)
-      : render_process_id_(render_frame_host->GetProcess()->GetID()),
-        render_frame_id_(render_frame_host->GetRoutingID()),
-        notification_id_(notification_id) {}
-
-  ~DesktopNotificationDelegateImpl() override {}
-
-  void NotificationDisplayed() override {
-    RenderFrameHost* rfh =
-        RenderFrameHost::FromID(render_process_id_, render_frame_id_);
-    if (!rfh)
-      return;
-
-    rfh->Send(new DesktopNotificationMsg_PostDisplay(
-        rfh->GetRoutingID(), notification_id_));
-  }
-
-  void NotificationClosed(bool by_user) override {
-    RenderFrameHost* rfh =
-        RenderFrameHost::FromID(render_process_id_, render_frame_id_);
-    if (!rfh)
-      return;
-
-    rfh->Send(new DesktopNotificationMsg_PostClose(
-        rfh->GetRoutingID(), notification_id_, by_user));
-    static_cast<RenderFrameHostImpl*>(rfh)->NotificationClosed(
-        notification_id_);
-  }
-
-  void NotificationClick() override {
-    RenderFrameHost* rfh =
-        RenderFrameHost::FromID(render_process_id_, render_frame_id_);
-    if (!rfh)
-      return;
-
-    rfh->Send(new DesktopNotificationMsg_PostClick(
-        rfh->GetRoutingID(), notification_id_));
-  }
-
- private:
-  int render_process_id_;
-  int render_frame_id_;
-  int notification_id_;
-};
-
 // Translate a WebKit text direction into a base::i18n one.
 base::i18n::TextDirection WebTextDirectionToChromeTextDirection(
     blink::WebTextDirection dir) {
   switch (dir) {
     case blink::WebTextDirectionLeftToRight:
       return base::i18n::LEFT_TO_RIGHT;
     case blink::WebTextDirectionRightToLeft:
       return base::i18n::RIGHT_TO_LEFT;
     default:
       NOTREACHED();
@@ skipping 233 matching lines @@
     IPC_MESSAGE_HANDLER(FrameHostMsg_DidAccessInitialDocument,
                         OnDidAccessInitialDocument)
     IPC_MESSAGE_HANDLER(FrameHostMsg_DidDisownOpener, OnDidDisownOpener)
     IPC_MESSAGE_HANDLER(FrameHostMsg_DidAssignPageId, OnDidAssignPageId)
     IPC_MESSAGE_HANDLER(FrameHostMsg_UpdateTitle, OnUpdateTitle)
     IPC_MESSAGE_HANDLER(FrameHostMsg_UpdateEncoding, OnUpdateEncoding)
     IPC_MESSAGE_HANDLER(FrameHostMsg_BeginNavigation,
                         OnBeginNavigation)
     IPC_MESSAGE_HANDLER(PlatformNotificationHostMsg_RequestPermission,
                         OnRequestPlatformNotificationPermission)
-    IPC_MESSAGE_HANDLER(DesktopNotificationHostMsg_Show,
-                        OnShowDesktopNotification)
-    IPC_MESSAGE_HANDLER(DesktopNotificationHostMsg_Cancel,
-                        OnCancelDesktopNotification)
     IPC_MESSAGE_HANDLER(FrameHostMsg_TextSurroundingSelectionResponse,
                         OnTextSurroundingSelectionResponse)
     IPC_MESSAGE_HANDLER(AccessibilityHostMsg_Events, OnAccessibilityEvents)
     IPC_MESSAGE_HANDLER(AccessibilityHostMsg_LocationChanges,
                         OnAccessibilityLocationChanges)
     IPC_MESSAGE_HANDLER(AccessibilityHostMsg_FindInPageResult,
                         OnAccessibilityFindInPageResult)
 #if defined(OS_MACOSX) || defined(OS_ANDROID)
     IPC_MESSAGE_HANDLER(FrameHostMsg_ShowPopup, OnShowPopup)
     IPC_MESSAGE_HANDLER(FrameHostMsg_HidePopup, OnHidePopup)
@@ skipping 609 matching lines @@
   // TODO(peter): plumb user_gesture and bridge_id.
   GetContentClient()->browser()->RequestPermission(
       content::PERMISSION_NOTIFICATIONS,
       delegate()->GetAsWebContents(),
       routing_id_,
       origin,
       true,  // user_gesture,
       done_callback);
 }
 
-void RenderFrameHostImpl::OnShowDesktopNotification(
-    int notification_id,
-    const ShowDesktopNotificationHostMsgParams& params) {
-  scoped_ptr<DesktopNotificationDelegateImpl> delegate(
-      new DesktopNotificationDelegateImpl(this, notification_id));
-
-  base::Closure cancel_callback;
-  GetContentClient()->browser()->ShowDesktopNotification(
-      params,
-      GetSiteInstance()->GetBrowserContext(),
-      GetProcess()->GetID(),
-      delegate.Pass(),
-      &cancel_callback);
-
-  cancel_notification_callbacks_[notification_id] = cancel_callback;
-}
-
-void RenderFrameHostImpl::OnCancelDesktopNotification(int notification_id) {
-  if (!cancel_notification_callbacks_.count(notification_id))
-    return;
-
-  cancel_notification_callbacks_[notification_id].Run();
-  cancel_notification_callbacks_.erase(notification_id);
-}
-
 void RenderFrameHostImpl::OnTextSurroundingSelectionResponse(
     const base::string16& content,
     size_t start_offset,
     size_t end_offset) {
   render_view_host_->OnTextSurroundingSelectionResponse(
       content, start_offset, end_offset);
 }
 
 void RenderFrameHostImpl::OnDidAccessInitialDocument() {
   delegate_->DidAccessInitialDocument();
@@ skipping 391 matching lines @@
   // If we are waiting for an unload or beforeunload ack and the user has
   // suppressed messages, kill the tab immediately; a page that's spamming
   // alerts in onbeforeunload is presumably malicious, so there's no point in
   // continuing to run its script and dragging out the process.
   // This must be done after sending the reply since RenderView can't close
   // correctly while waiting for a response.
   if (is_waiting && dialog_was_suppressed)
     render_view_host_->delegate_->RendererUnresponsive(render_view_host_);
 }
 
-void RenderFrameHostImpl::NotificationClosed(int notification_id) {
-  cancel_notification_callbacks_.erase(notification_id);
-}
-
 // PlzNavigate
 void RenderFrameHostImpl::CommitNavigation(
     ResourceResponse* response,
     scoped_ptr<StreamHandle> body,
     const CommonNavigationParams& common_params,
     const CommitNavigationParams& commit_params) {
   // TODO(clamy): Check if we have to add security checks for the browser plugin
   // guests.
 
   Send(new FrameMsg_CommitNavigation(
@@ skipping 214 matching lines @@
 void RenderFrameHostImpl::DidUseGeolocationPermission() {
   RenderFrameHost* top_frame = frame_tree_node()->frame_tree()->GetMainFrame();
   GetContentClient()->browser()->RegisterPermissionUsage(
       PERMISSION_GEOLOCATION,
       delegate_->GetAsWebContents(),
       GetLastCommittedURL().GetOrigin(),
       top_frame->GetLastCommittedURL().GetOrigin());
 }
 
 }  // namespace content