PlzNavigate: Remove the RequestNavigation IPC

content/browser/loader/navigation_url_loader_impl.cc

Index: content/browser/loader/navigation_url_loader_impl.cc
diff --git a/content/browser/loader/navigation_url_loader_impl.cc b/content/browser/loader/navigation_url_loader_impl.cc
index b6dbed086859167ceccd92f366bc5fe9a56fd86d..7e5a8795fd4fb0c18f6b6c4583b7eba94338392f 100644
--- a/content/browser/loader/navigation_url_loader_impl.cc
+++ b/content/browser/loader/navigation_url_loader_impl.cc
@@ -20,7 +20,6 @@ NavigationURLLoaderImpl::NavigationURLLoaderImpl(
     int64 frame_tree_node_id,
     const CommonNavigationParams& common_params,
     scoped_ptr<NavigationRequestInfo> request_info,
-    ResourceRequestBody* request_body,
     NavigationURLLoaderDelegate* delegate)
     : delegate_(delegate),
       weak_factory_(this) {
@@ -31,8 +30,7 @@ NavigationURLLoaderImpl::NavigationURLLoaderImpl(
       BrowserThread::IO, FROM_HERE,
       base::Bind(&NavigationURLLoaderImplCore::Start, base::Unretained(core_),
                  browser_context->GetResourceContext(), frame_tree_node_id,
-                 common_params, base::Passed(&request_info),
-                 make_scoped_refptr(request_body)));
+                 common_params, base::Passed(&request_info)));
 }
 
 NavigationURLLoaderImpl::~NavigationURLLoaderImpl() {