To fix the cross-site post submission bug.

content/browser/web_contents/web_contents_impl.cc

Index: content/browser/web_contents/web_contents_impl.cc
diff --git a/content/browser/web_contents/web_contents_impl.cc b/content/browser/web_contents/web_contents_impl.cc
index df435f0bfa05a9d567fd257c0a140c05d1db9df1..936c380930f2ea2cf7e898e0560d4bbece51f1aa 100644
--- a/content/browser/web_contents/web_contents_impl.cc
+++ b/content/browser/web_contents/web_contents_impl.cc
@@ -135,6 +135,7 @@
 //   it, but if so, the existing frame relationships will be maintained.
 
 using webkit_glue::WebPreferences;
+using webkit_glue::ResourceRequestBody;
 
 namespace content {
 namespace {
@@ -212,11 +213,8 @@ void MakeNavigateParams(const NavigationEntryImpl& entry,
   params->allow_download = !entry.IsViewSourceMode();
   params->is_post = entry.GetHasPostData();
   if(entry.GetBrowserInitiatedPostData()) {
-      params->browser_initiated_post_data.assign(
-          entry.GetBrowserInitiatedPostData()->front(),
-          entry.GetBrowserInitiatedPostData()->front() +
-              entry.GetBrowserInitiatedPostData()->size());
-
+      params->browser_initiated_post_data =
+          entry.GetBrowserInitiatedPostData();
   }
 
   if (reload_type == NavigationControllerImpl::RELOAD_ORIGINAL_REQUEST_URL &&
@@ -2854,12 +2852,15 @@ void WebContentsImpl::DocumentOnLoadCompletedInMainFrame(
       Details<int>(&page_id));
 }
 
-void WebContentsImpl::RequestOpenURL(RenderViewHost* rvh,
-                                     const GURL& url,
-                                     const Referrer& referrer,
-                                     WindowOpenDisposition disposition,
-                                     int64 source_frame_id,
-                                     bool is_cross_site_redirect) {
+void WebContentsImpl::RequestOpenURL(
+    RenderViewHost* rvh,
+    const GURL& url,
+    const Referrer& referrer,
+    WindowOpenDisposition disposition,
+    int64 source_frame_id,
+    bool is_cross_site_redirect,
+    std::string extra_header,
+    scoped_refptr<ResourceRequestBody> request_body) {
   // If this came from a swapped out RenderViewHost, we only allow the request
   // if we are still in the same BrowsingInstance.
   if (static_cast<RenderViewHostImpl*>(rvh)->is_swapped_out() &&
@@ -2870,7 +2871,8 @@ void WebContentsImpl::RequestOpenURL(RenderViewHost* rvh,
   // Delegate to RequestTransferURL because this is just the generic
   // case where |old_request_id| is empty.
   RequestTransferURL(url, referrer, disposition, source_frame_id,
-                     GlobalRequestID(), is_cross_site_redirect);
+                     GlobalRequestID(), is_cross_site_redirect,
+                     extra_header, request_body);
 }
 
 void WebContentsImpl::RequestTransferURL(
@@ -2879,7 +2881,9 @@ void WebContentsImpl::RequestTransferURL(
     WindowOpenDisposition disposition,
     int64 source_frame_id,
     const GlobalRequestID& old_request_id,
-    bool is_cross_site_redirect) {
+    bool is_cross_site_redirect,
+    std::string extra_header,
+    scoped_refptr<ResourceRequestBody> request_body) {
   WebContents* new_contents = NULL;
   PageTransition transition_type = PAGE_TRANSITION_LINK;
   if (render_manager_.web_ui()) {
@@ -2902,6 +2906,11 @@ void WebContentsImpl::RequestTransferURL(
         PAGE_TRANSITION_LINK, true /* is_renderer_initiated */);
     params.transferred_global_request_id = old_request_id;
     params.is_cross_site_redirect = is_cross_site_redirect;
+    if(request_body != NULL) {

[Charlie Reis, 2012/11/20 05:46:03]

nit: Space after if.
nit: Don't need "!= NULL"

[irobert, 2012/11/22 01:37:00]

Done.

+      params.transition = content::PAGE_TRANSITION_FORM_SUBMIT;
+      params.extra_headers = extra_header;
+      params.browser_initiated_post_data = request_body;
+    }
     new_contents = OpenURL(params);
   }
   if (new_contents) {