Remove InfoBarDelegate::web_contents()

chrome/browser/ui/startup/obsolete_system_infobar_delegate.cc

Index: chrome/browser/ui/startup/obsolete_system_infobar_delegate.cc
diff --git a/chrome/browser/ui/startup/obsolete_system_infobar_delegate.cc b/chrome/browser/ui/startup/obsolete_system_infobar_delegate.cc
index 8706687ef0d22c099433d06bf0a7d83813fa151b..d5df5a37c90bf1c0be4db9a789bc45b8f6e7462b 100644
--- a/chrome/browser/ui/startup/obsolete_system_infobar_delegate.cc
+++ b/chrome/browser/ui/startup/obsolete_system_infobar_delegate.cc
@@ -81,14 +81,16 @@ base::string16 ObsoleteSystemInfoBarDelegate::GetLinkText() const {
 
 bool ObsoleteSystemInfoBarDelegate::LinkClicked(
     WindowOpenDisposition disposition) {
-  web_contents()->OpenURL(content::OpenURLParams(
+  InfoBarService::WebContentsFromInfoBar(infobar())->OpenURL(
+      content::OpenURLParams(
 #if defined(OS_MACOSX)
-      GURL(chrome::kMac32BitDeprecationURL),
+          GURL(chrome::kMac32BitDeprecationURL),
 #else
-      GURL("http://www.google.com/support/chrome/bin/answer.py?answer=95411"),
+          GURL("http://www.google.com/support/chrome/bin/"
+               "answer.py?answer=95411"),
 #endif
-      content::Referrer(),
-      (disposition == CURRENT_TAB) ? NEW_FOREGROUND_TAB : disposition,
-      content::PAGE_TRANSITION_LINK, false));
+          content::Referrer(),
+          (disposition == CURRENT_TAB) ? NEW_FOREGROUND_TAB : disposition,
+          content::PAGE_TRANSITION_LINK, false));
   return false;
 }