Move infobar handling to a tab helper.

chrome/browser/ui/cocoa/infobars/infobar_container_controller.mm

Index: chrome/browser/ui/cocoa/infobars/infobar_container_controller.mm
diff --git a/chrome/browser/ui/cocoa/infobars/infobar_container_controller.mm b/chrome/browser/ui/cocoa/infobars/infobar_container_controller.mm
index e377d18efcb6cf6726cc39d922123ffb4de0a951..69f2bb0c0dbf092bfe2eed41b6b5610bd6384f9a 100644
--- a/chrome/browser/ui/cocoa/infobars/infobar_container_controller.mm
+++ b/chrome/browser/ui/cocoa/infobars/infobar_container_controller.mm
@@ -4,6 +4,7 @@
 
 #include "base/logging.h"
 #include "base/mac/mac_util.h"
+#include "chrome/browser/infobars/infobar_tab_helper.h"
 #include "chrome/browser/tab_contents/confirm_infobar_delegate.h"
 #include "chrome/browser/tab_contents/infobar.h"
 #import "chrome/browser/ui/cocoa/animatable_view.h"
@@ -139,9 +140,11 @@ class InfoBarNotificationObserver : public NotificationObserver {
 
   currentTabContents_ = contents;
   if (currentTabContents_) {
-    for (size_t i = 0; i < currentTabContents_->infobar_count(); ++i) {
-      InfoBar* infobar = currentTabContents_->GetInfoBarDelegateAt(i)->
-          CreateInfoBar(currentTabContents_);
+    for (size_t i = 0;
+         i < currentTabContents_->infobar_tab_helper()->infobar_count();

[Peter Kasting, 2011/08/31 18:47:32]

Nit: Factor this infobar_tab_helper() out to a temp

+         ++i) {
+      InfoBar* infobar = currentTabContents_->infobar_tab_helper()->
+          GetInfoBarDelegateAt(i)->CreateInfoBar(currentTabContents_);
       [self addInfoBar:infobar animate:NO];
     }