To fix the cross-site post submission bug.

content/common/view_messages.h

Index: content/common/view_messages.h
diff --git a/content/common/view_messages.h b/content/common/view_messages.h
index 2aae231b938814a6a32e298f30d033857a1726e5..57b55dd64989127f0fdcf44e33f6e1c402f6d05a 100644
--- a/content/common/view_messages.h
+++ b/content/common/view_messages.h
@@ -78,6 +78,7 @@ IPC_ENUM_TRAITS(content::RendererPreferencesSubpixelRenderingEnum)
 IPC_ENUM_TRAITS(content::StopFindAction)
 IPC_ENUM_TRAITS(media::ChannelLayout)
 IPC_ENUM_TRAITS(media::MediaLogEvent::Type)
+IPC_ENUM_TRAITS(content::WebHTTPPOSTBodyParams::Type)
 IPC_ENUM_TRAITS(ui::TextInputType)
 
 IPC_STRUCT_TRAITS_BEGIN(EditCommand)
@@ -309,6 +310,20 @@ IPC_STRUCT_TRAITS_BEGIN(content::FrameNavigateParams)
   IPC_STRUCT_TRAITS_MEMBER(socket_address)
 IPC_STRUCT_TRAITS_END()
 
+
+IPC_STRUCT_TRAITS_BEGIN(content::WebHTTPPOSTBodyParams)
+  // HTTP Body Info
+  IPC_STRUCT_TRAITS_MEMBER(method)
+  IPC_STRUCT_TRAITS_MEMBER(type)
+  IPC_STRUCT_TRAITS_MEMBER(data)
+  IPC_STRUCT_TRAITS_MEMBER(filePath)
+  IPC_STRUCT_TRAITS_MEMBER(fileStart)
+  IPC_STRUCT_TRAITS_MEMBER(fileLength)
+  IPC_STRUCT_TRAITS_MEMBER(modificationTime)
+  // HTTP Header Info, will Move to new struct
+  IPC_STRUCT_TRAITS_MEMBER(ContentType)
+IPC_STRUCT_TRAITS_END()
+
 IPC_STRUCT_TRAITS_BEGIN(content::RendererPreferences)
   IPC_STRUCT_TRAITS_MEMBER(can_accept_load_drops)
   IPC_STRUCT_TRAITS_MEMBER(should_antialias_text)
@@ -742,6 +757,8 @@ IPC_STRUCT_BEGIN(ViewMsg_Navigate_Params)
   // Whether or not this url should be allowed to access local file://
   // resources.
   IPC_STRUCT_MEMBER(bool, can_load_local_resources)
+
+  IPC_STRUCT_MEMBER(std::vector<content::WebHTTPPOSTBodyParams>, post_data)
 IPC_STRUCT_END()
 
 IPC_STRUCT_BEGIN(ViewMsg_New_Params)
@@ -1901,6 +1918,14 @@ IPC_MESSAGE_ROUTED4(ViewHostMsg_OpenURL,
                     WindowOpenDisposition /* disposition */,
                     int64 /* frame id */)
 
+// Requests that the given URL be opened in the specified manner.
+IPC_MESSAGE_ROUTED5(ViewHostMsg_OpenPostURL,
+                    GURL /* url */,
+                    content::Referrer /* referrer */,
+                    WindowOpenDisposition /* disposition */,
+                    int64 /* frame id */,
+                    std::vector<content::WebHTTPPOSTBodyParams>)
+
 // Notifies that the preferred size of the content changed.
 IPC_MESSAGE_ROUTED1(ViewHostMsg_DidContentsPreferredSizeChange,
                     gfx::Size /* pref_size */)