PlzNavigate: implement CommitNavigation on the browser side

content/browser/frame_host/navigation_request.cc

Index: content/browser/frame_host/navigation_request.cc
diff --git a/content/browser/frame_host/navigation_request.cc b/content/browser/frame_host/navigation_request.cc
index e0c1215bbe6bbcf38e39c25301bece63901d8876..4e33ea547767c76736e051700b3c2269b7a81f7e 100644
--- a/content/browser/frame_host/navigation_request.cc
+++ b/content/browser/frame_host/navigation_request.cc
@@ -5,6 +5,7 @@
 #include "content/browser/frame_host/navigation_request.h"
 
 #include "base/logging.h"
+#include "content/browser/frame_host/navigation_request_info.h"
 #include "content/browser/loader/resource_dispatcher_host_impl.h"
 #include "content/common/resource_request_body.h"
 #include "content/public/browser/browser_thread.h"
@@ -16,13 +17,18 @@ namespace {
 // The next available browser-global navigation request ID.
 static int64 next_navigation_request_id_ = 0;
 
-void OnBeginNavigation(const NavigationRequestInfo& info,
+void OnBeginNavigation(const CommonNavigationParams& common_params,
+                       const NavigationRequestInfo& info,
                        scoped_refptr<ResourceRequestBody> request_body,
                        int64 navigation_request_id,
                        int64 frame_tree_node_id) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
   ResourceDispatcherHostImpl::Get()->StartNavigationRequest(
-      info, request_body, navigation_request_id, frame_tree_node_id);
+      common_params,
+      info,
+      request_body,
+      navigation_request_id,
+      frame_tree_node_id);
 }
 
 void CancelNavigationRequest(int64 navigation_request_id,
@@ -34,24 +40,30 @@ void CancelNavigationRequest(int64 navigation_request_id,
 
 }  // namespace
 
-NavigationRequest::NavigationRequest(const NavigationRequestInfo& info,
-                                     int64 frame_tree_node_id)
-  : navigation_request_id_(++next_navigation_request_id_),
-    info_(info),
-    frame_tree_node_id_(frame_tree_node_id) {
+NavigationRequest::NavigationRequest(
+    int64 frame_tree_node_id,
+    const CommonNavigationParams& common_params,
+    const CommitNavigationParams& commit_params)
+    : navigation_request_id_(++next_navigation_request_id_),
+      frame_tree_node_id_(frame_tree_node_id),
+      common_params_(common_params),
+      commit_params_(commit_params) {
 }
 
 NavigationRequest::~NavigationRequest() {
 }
 
 void NavigationRequest::BeginNavigation(
+    scoped_ptr<NavigationRequestInfo> info,
     scoped_refptr<ResourceRequestBody> request_body) {
+  info_ = info.Pass();
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   BrowserThread::PostTask(
       BrowserThread::IO,
       FROM_HERE,
       base::Bind(&OnBeginNavigation,
-                 info_,
+                 common_params_,
+                 *info_,
                  request_body,
                  navigation_request_id_,
                  frame_tree_node_id_));