Remove the old Web Notification code-path (Chromium)

content/browser/renderer_host/render_message_filter.cc

Index: content/browser/renderer_host/render_message_filter.cc
diff --git a/content/browser/renderer_host/render_message_filter.cc b/content/browser/renderer_host/render_message_filter.cc
index 0474e081bc7b372f24e70d9ee0bf21a7f92179ae..1fffc46aa7aa754a4eb0f098e66fbea47ddd34cc 100644
--- a/content/browser/renderer_host/render_message_filter.cc
+++ b/content/browser/renderer_host/render_message_filter.cc
@@ -35,7 +35,6 @@
 #include "content/common/child_process_messages.h"
 #include "content/common/content_constants_internal.h"
 #include "content/common/cookie_data.h"
-#include "content/common/desktop_notification_messages.h"
 #include "content/common/frame_messages.h"
 #include "content/common/gpu/client/gpu_memory_buffer_impl.h"
 #include "content/common/host_discardable_shared_memory_manager.h"
@@ -71,7 +70,6 @@
 #include "net/url_request/url_request_context.h"
 #include "net/url_request/url_request_context_getter.h"
 #include "ppapi/shared_impl/file_type_conversion.h"
-#include "third_party/WebKit/public/web/WebNotificationPresenter.h"
 #include "ui/gfx/color_profile.h"
 
 #if defined(OS_MACOSX)
@@ -108,7 +106,6 @@ const int kPluginsRefreshThresholdInSeconds = 3;
 
 const uint32 kFilteredMessageClasses[] = {
   ChildProcessMsgStart,
-  DesktopNotificationMsgStart,
   FrameMsgStart,
   ViewMsgStart,
 };
@@ -400,8 +397,6 @@ bool RenderMessageFilter::OnMessageReceived(const IPC::Message& message) {
         RenderWidgetResizeHelper::Get()->PostRendererProcessMsg(
             render_process_id_, message))
 #endif
-    IPC_MESSAGE_HANDLER(DesktopNotificationHostMsg_CheckPermission,
-                        OnCheckNotificationPermission)
     IPC_MESSAGE_HANDLER(ChildProcessHostMsg_SyncAllocateSharedMemory,
                         OnAllocateSharedMemory)
     IPC_MESSAGE_HANDLER_DELAY_REPLY(
@@ -898,17 +893,6 @@ void RenderMessageFilter::OnSaveImageFromDataURL(int render_view_id,
   DownloadUrl(render_view_id, data_url, Referrer(), base::string16(), true);
 }
 
-void RenderMessageFilter::OnCheckNotificationPermission(
-    const GURL& source_origin, int* result) {
-#if defined(ENABLE_NOTIFICATIONS)
-  *result = GetContentClient()->browser()->
-      CheckDesktopNotificationPermission(source_origin, resource_context_,
-                                         render_process_id_);
-#else
-  *result = blink::WebNotificationPresenter::PermissionAllowed;
-#endif
-}
-
 void RenderMessageFilter::OnAllocateSharedMemory(
     uint32 buffer_size,
     base::SharedMemoryHandle* handle) {