Extend safebrowsing interstitial field trial end date.

chrome/browser/chrome_browser_field_trials.cc

Index: chrome/browser/chrome_browser_field_trials.cc
diff --git a/chrome/browser/chrome_browser_field_trials.cc b/chrome/browser/chrome_browser_field_trials.cc
index 172cbcdcac742006a99fe63ce1aee3d87bbda467..69c13217257f1de68d432af445fce9e0ee5c41b4 100644
--- a/chrome/browser/chrome_browser_field_trials.cc
+++ b/chrome/browser/chrome_browser_field_trials.cc
@@ -540,7 +540,7 @@ void ChromeBrowserFieldTrials::SetUpSafeBrowsingInterstitialFieldTrial() {
   const base::FieldTrial::Probability kVersion2Probability = 50;  // 50% prob.
   scoped_refptr<base::FieldTrial> trial(
       base::FieldTrialList::FactoryGetFieldTrial("SBInterstitial", kDivisor,
-                                                 "V1", 2012, 9, 19, NULL));
+                                                 "V1", 2012, 10, 23, NULL));
   trial->UseOneTimeRandomization();
   trial->AppendGroup("V2", kVersion2Probability);
 }