To fix the cross-site post submission bug.

content/common/view_messages.h

 // Copyright (c) 2012 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 page rendering.
 // Multiply-included message file, hence no include guard.
 
 #include "base/process.h"
 #include "base/shared_memory.h"
 #include "content/common/content_export.h"
@@ skipping 27 matching lines @@
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebPopupType.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebScreenInfo.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebTextDirection.h"
 #include "ui/base/dialogs/selected_file_info.h"
 #include "ui/base/ime/text_input_type.h"
 #include "ui/base/range/range.h"
 #include "ui/gfx/point.h"
 #include "ui/gfx/rect.h"
 #include "ui/gfx/rect_f.h"
 #include "ui/gfx/vector2d.h"
+#include "webkit/glue/resource_request_body.h"
 #include "webkit/glue/webcookie.h"
 #include "webkit/glue/webmenuitem.h"
 #include "webkit/glue/webpreferences.h"
 #include "webkit/plugins/npapi/webplugin.h"
 
 #if defined(OS_MACOSX)
 #include "content/common/mac/font_descriptor.h"
 #endif
 
 #undef IPC_MESSAGE_EXPORT
@@ skipping 671 matching lines @@
   IPC_STRUCT_MEMBER(bool, allow_download)
 
   // Whether or not the user agent override string should be used.
   IPC_STRUCT_MEMBER(bool, is_overriding_user_agent)
 
   // True if this was a post request.
   IPC_STRUCT_MEMBER(bool, is_post)
 
   // If is_post is true, holds the post_data information from browser. Empty
   // otherwise.
-  IPC_STRUCT_MEMBER(std::vector<unsigned char>, browser_initiated_post_data)
+  IPC_STRUCT_MEMBER(scoped_refptr<webkit_glue::ResourceRequestBody>,
+                    browser_initiated_post_data)
 
   // Whether or not this url should be allowed to access local file://
   // resources.
   IPC_STRUCT_MEMBER(bool, can_load_local_resources)
 IPC_STRUCT_END()
 
+// Parameters for a resource request.
+IPC_STRUCT_BEGIN(ViewHostMsg_OpenURL_Params)
+  IPC_STRUCT_MEMBER(GURL, url)
+  IPC_STRUCT_MEMBER(content::Referrer, referrer)
+  IPC_STRUCT_MEMBER(WindowOpenDisposition, disposition)
+  IPC_STRUCT_MEMBER(int64, frame_id)
+  IPC_STRUCT_MEMBER(std::string, extra_header)
+  IPC_STRUCT_MEMBER(scoped_refptr<webkit_glue::ResourceRequestBody>,
+                    request_body)
+IPC_STRUCT_END()
+
 IPC_STRUCT_BEGIN(ViewMsg_New_Params)
   // The parent window's id.
   IPC_STRUCT_MEMBER(gfx::NativeViewId, parent_window)
 
   // Renderer-wide preferences.
   IPC_STRUCT_MEMBER(content::RendererPreferences, renderer_preferences)
 
   // Preferences for this view.
   IPC_STRUCT_MEMBER(webkit_glue::WebPreferences, web_preferences)
 
@@ skipping 1134 matching lines @@
 
 IPC_SYNC_MESSAGE_ROUTED4_2(ViewHostMsg_RunJavaScriptMessage,
                            string16     /* in - alert message */,
                            string16     /* in - default prompt */,
                            GURL         /* in - originating page URL */,
                            content::JavaScriptMessageType /* in - type */,
                            bool         /* out - success */,
                            string16     /* out - user_input field */)
 
 // Requests that the given URL be opened in the specified manner.
-IPC_MESSAGE_ROUTED4(ViewHostMsg_OpenURL,
-                    GURL /* url */,
-                    content::Referrer /* referrer */,
-                    WindowOpenDisposition /* disposition */,
-                    int64 /* frame id */)
+IPC_MESSAGE_ROUTED1(ViewHostMsg_OpenURL,
+                    ViewHostMsg_OpenURL_Params)
 
 // Notifies that the preferred size of the content changed.
 IPC_MESSAGE_ROUTED1(ViewHostMsg_DidContentsPreferredSizeChange,
                     gfx::Size /* pref_size */)
 
 // Notifies that the scrollbars-visible state of the content changed.
 IPC_MESSAGE_ROUTED2(ViewHostMsg_DidChangeScrollOffsetPinningForMainFrame,
                     bool /* has_horizontal_scrollbar */,
                     bool /* has_vertical_scrollbar */)
 
@@ skipping 490 matching lines @@
 IPC_MESSAGE_ROUTED1(ViewHostMsg_StartContentIntent,
                     GURL /* content_url */)
 #endif
 
 // Notifies that multiple touch targets may have been pressed, and to show
 // the disambiguation popup.
 IPC_MESSAGE_ROUTED3(ViewHostMsg_ShowDisambiguationPopup,
                     gfx::Rect, /* Border of touched targets */
                     gfx::Size, /* Size of zoomed image */
                     TransportDIB::Id /* DIB of zoomed image */)