Split InfoBarService core code into InfoBarManager

chrome/browser/ui/android/infobars/infobar_container_android.cc

Index: chrome/browser/ui/android/infobars/infobar_container_android.cc
diff --git a/chrome/browser/ui/android/infobars/infobar_container_android.cc b/chrome/browser/ui/android/infobars/infobar_container_android.cc
index 6a89bc37c01a5133053a81549a91af90c6142857..37bdb142606f4e77874ed30ac8cf46506d090e6d 100644
--- a/chrome/browser/ui/android/infobars/infobar_container_android.cc
+++ b/chrome/browser/ui/android/infobars/infobar_container_android.cc
@@ -90,8 +90,10 @@ static jlong Init(JNIEnv* env,
                   jobject auto_login_delegate) {
   InfoBarContainerAndroid* infobar_container =
       new InfoBarContainerAndroid(env, obj, auto_login_delegate);
-  infobar_container->ChangeInfoBarService(InfoBarService::FromWebContents(
-      content::WebContents::FromJavaWebContents(web_contents)));
+  InfobarService* infobar_service = InfoBarService::FromWebContents(
+      content::WebContents::FromJavaWebContents(web_contents));
+  DCHECK(infobar_service);
+  infobar_container->ChangeInfoBarManager(&infobar_service->infobar_manager());
   return reinterpret_cast<intptr_t>(infobar_container);
 }