Revert of OpenURL post data handling.

content/browser/frame_host/navigator_impl.cc

Index: content/browser/frame_host/navigator_impl.cc
diff --git a/content/browser/frame_host/navigator_impl.cc b/content/browser/frame_host/navigator_impl.cc
index c63d436dd916555d18149a188b5df67d3b9ca79c..263dd716a573440e7a81f7b5b986ac1d16f79fa3 100644
--- a/content/browser/frame_host/navigator_impl.cc
+++ b/content/browser/frame_host/navigator_impl.cc
@@ -648,16 +648,13 @@
   return GetContentClient()->browser()->ShouldAssignSiteForURL(url);
 }
 
-void NavigatorImpl::RequestOpenURL(
-    RenderFrameHostImpl* render_frame_host,
-    const GURL& url,
-    bool uses_post,
-    const scoped_refptr<ResourceRequestBodyImpl>& body,
-    SiteInstance* source_site_instance,
-    const Referrer& referrer,
-    WindowOpenDisposition disposition,
-    bool should_replace_current_entry,
-    bool user_gesture) {
+void NavigatorImpl::RequestOpenURL(RenderFrameHostImpl* render_frame_host,
+                                   const GURL& url,
+                                   SiteInstance* source_site_instance,
+                                   const Referrer& referrer,
+                                   WindowOpenDisposition disposition,
+                                   bool should_replace_current_entry,
+                                   bool user_gesture) {
   // Note: This can be called for subframes (even when OOPIFs are not possible)
   // if the disposition calls for a different window.
 
@@ -695,8 +692,6 @@
   OpenURLParams params(dest_url, referrer, frame_tree_node_id, disposition,
                        ui::PAGE_TRANSITION_LINK,
                        true /* is_renderer_initiated */);
-  params.uses_post = uses_post;
-  params.post_data = body;
   params.source_site_instance = source_site_instance;
   if (redirect_chain.size() > 0)
     params.redirect_chain = redirect_chain;