Revert https://src.chromium.org/viewvc/chrome?view=rev&revision=283728

content/common/frame_messages.h

 // 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.
 
 // IPC messages for interacting with frames.
 // Multiply-included message file, hence no include guard.
 
 #include "content/common/content_export.h"
 #include "content/common/content_param_traits.h"
 #include "content/common/frame_message_enums.h"
@@ skipping 588 matching lines @@
 // input directly to subframes. http://crbug.com/339659
 IPC_MESSAGE_ROUTED1(FrameHostMsg_ForwardInputEvent,
                     IPC::WebInputEventPointer /* event */)
 
 // Used to tell the parent that the user right clicked on an area of the
 // content area, and a context menu should be shown for it. The params
 // object contains information about the node(s) that were selected when the
 // user right clicked.
 IPC_MESSAGE_ROUTED1(FrameHostMsg_ContextMenu, content::ContextMenuParams)
 
-// Sent when the renderer detects an XSS in a page.
-IPC_MESSAGE_ROUTED3(FrameHostMsg_DidDetectXSS,
-                    int32  /* page_id */,
-                    GURL  /* url */,
-                    bool  /* blocked entire page */)
-
 // Initial drawing parameters for a child frame that has been swapped out to
 // another process.
 IPC_MESSAGE_ROUTED2(FrameHostMsg_InitializeChildFrame,
                     gfx::Rect /* frame_rect */,
                     float /* scale_factor */)
 
 // Response for FrameMsg_JavaScriptExecuteRequest, sent when a reply was
 // requested. The ID is the parameter supplied to
 // FrameMsg_JavaScriptExecuteRequest. The result has the value returned by the
 // script as its only element, one of Null, Boolean, Integer, Real, Date, or
@@ skipping 60 matching lines @@
                      int /* render_frame_id */,
                      bool /* is_transition */)
 
 // Tells the browser to perform a navigation.
 IPC_MESSAGE_ROUTED1(FrameHostMsg_BeginNavigation,
                     FrameHostMsg_BeginNavigation_Params)
 
 // Sent once a paint happens after the first non empty layout. In other words
 // after the frame has painted something.
 IPC_MESSAGE_ROUTED0(FrameHostMsg_DidFirstVisuallyNonEmptyPaint)