Make the RenderViewHostFactory a global. This prevents us from having to pass...

chrome/browser/browser.cc

Index: chrome/browser/browser.cc
===================================================================
--- chrome/browser/browser.cc	(revision 13136)
+++ chrome/browser/browser.cc	(working copy)
@@ -282,7 +282,7 @@
     window_->GetLocationBar()->ShowFirstRunBubble();
   }
 
-#if defined(OS_WIN) 
+#if defined(OS_WIN)
   FindBar* find_bar = BrowserWindow::CreateFindBar(this);
   find_bar_controller_.reset(new FindBarController(find_bar));
   find_bar->SetFindBarController(find_bar_controller_.get());
@@ -1350,8 +1350,7 @@
   TabContentsType type = TabContents::TypeForURL(&real_url);
   DCHECK(type != TAB_CONTENTS_UNKNOWN_TYPE);
 
-  TabContents* contents = TabContents::CreateWithType(type, profile, instance,
-                                                      NULL);
+  TabContents* contents = TabContents::CreateWithType(type, profile, instance);
   contents->SetupController(profile);
 
   if (!defer_load) {
@@ -2386,8 +2385,7 @@
            selected_navigation < static_cast<int>(navigations.size()));
     // Create a NavigationController. This constructor creates the appropriate
     // set of TabContents.
-    return new NavigationController(profile_, navigations, selected_navigation,
-                                    NULL);
+    return new NavigationController(profile_, navigations, selected_navigation);
   } else {
     // No navigations. Create a tab with about:blank.
     TabContents* contents =