Implementation of newly designed sign in related histograms for Android

chrome/android/java/src/org/chromium/chrome/browser/enhancedbookmarks/EnhancedBookmarkSigninActivity.java

Index: chrome/android/java/src/org/chromium/chrome/browser/enhancedbookmarks/EnhancedBookmarkSigninActivity.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/enhancedbookmarks/EnhancedBookmarkSigninActivity.java b/chrome/android/java/src/org/chromium/chrome/browser/enhancedbookmarks/EnhancedBookmarkSigninActivity.java
index 7912bd04be9036c9c84145a6a094c644c4a8c059..5d2d7c643f94b7fbb524ed08e014491a1e846b35 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/enhancedbookmarks/EnhancedBookmarkSigninActivity.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/enhancedbookmarks/EnhancedBookmarkSigninActivity.java
@@ -13,6 +13,7 @@ import org.chromium.chrome.browser.ntp.RecentTabsPromoView;
 import org.chromium.chrome.browser.ntp.RecentTabsPromoView.SyncPromoModel;
 import org.chromium.chrome.browser.ntp.RecentTabsPromoView.UserActionListener;
 import org.chromium.chrome.browser.profiles.Profile;
+import org.chromium.chrome.browser.signin.SigninAccessPoint;
 import org.chromium.chrome.browser.signin.SigninManager;
 import org.chromium.chrome.browser.signin.SigninManager.SignInStateObserver;
 import org.chromium.chrome.browser.sync.ProfileSyncService;
@@ -136,4 +137,9 @@ public class EnhancedBookmarkSigninActivity extends EnhancedBookmarkActivityBase
         }
         return mProfileDataCache;
     }
+
+    @Override
+    public int getAccessPoint() {
+        return SigninAccessPoint.BOOKMARK_MANAGER;
+    }
 }