Separate the URL of an infobar link with clicking on it.

chrome/browser/nacl_host/nacl_infobar_delegate.cc

Index: chrome/browser/nacl_host/nacl_infobar_delegate.cc
diff --git a/chrome/browser/nacl_host/nacl_infobar_delegate.cc b/chrome/browser/nacl_host/nacl_infobar_delegate.cc
index c7047e23c602057a30d50e240e3a395c2c0652e7..7692b22d38d05858411bd526404cfdf3c6775c65 100644
--- a/chrome/browser/nacl_host/nacl_infobar_delegate.cc
+++ b/chrome/browser/nacl_host/nacl_infobar_delegate.cc
@@ -50,10 +50,14 @@ base::string16 NaClInfoBarDelegate::GetLinkText() const {
   return l10n_util::GetStringUTF16(IDS_LEARN_MORE);
 }
 
+GURL NaClInfoBarDelegate::GetLinkURL() const {
+  return GURL("https://support.google.com/chrome/?p=ib_nacl");
+}
+
 bool NaClInfoBarDelegate::LinkClicked(WindowOpenDisposition disposition) {
   InfoBarService::WebContentsFromInfoBar(infobar())->OpenURL(
       content::OpenURLParams(
-          GURL("https://support.google.com/chrome/?p=ib_nacl"),
+          GetLinkURL(),
           content::Referrer(),
           (disposition == CURRENT_TAB) ? NEW_FOREGROUND_TAB : disposition,
           ui::PAGE_TRANSITION_LINK, false));