Redirect users without sync passphrase to passwords.google.com

chrome/android/java/src/org/chromium/chrome/browser/preferences/MainPreferences.java

Index: chrome/android/java/src/org/chromium/chrome/browser/preferences/MainPreferences.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/preferences/MainPreferences.java b/chrome/android/java/src/org/chromium/chrome/browser/preferences/MainPreferences.java
index ff2012db779815eddf0704128642e861eeedefb9..4e818500012fee1e1e5f8f608e09fcc79644a4b3 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/preferences/MainPreferences.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/preferences/MainPreferences.java
@@ -4,24 +4,32 @@
 
 package org.chromium.chrome.browser.preferences;
 
+import android.content.Intent;
+import android.net.Uri;
 import android.os.Bundle;
 import android.os.Handler;
 import android.preference.Preference;
 import android.preference.PreferenceFragment;
 
+import org.chromium.base.VisibleForTesting;
 import org.chromium.chrome.R;
+import org.chromium.chrome.browser.ChromeFeatureList;
 import org.chromium.chrome.browser.PasswordUIView;
 import org.chromium.chrome.browser.autofill.PersonalDataManager;
 import org.chromium.chrome.browser.net.spdyproxy.DataReductionProxySettings;
 import org.chromium.chrome.browser.partnercustomizations.HomepageManager;
 import org.chromium.chrome.browser.preferences.datareduction.DataReductionPreferences;
+import org.chromium.chrome.browser.preferences.password.SavePasswordsPreferences;
 import org.chromium.chrome.browser.signin.SigninManager;
 import org.chromium.chrome.browser.signin.SigninManager.SignInStateObserver;
+import org.chromium.chrome.browser.sync.ProfileSyncService;
+import org.chromium.sync.AndroidSyncSettings;
 
 /**
  * The main settings screen, shown when the user first opens Settings.
  */
-public class MainPreferences extends PreferenceFragment implements SignInStateObserver {
+public class MainPreferences extends PreferenceFragment implements SignInStateObserver,
+        Preference.OnPreferenceClickListener {
 
     public static final String PREF_SIGN_IN = "sign_in";
     public static final String PREF_SEARCH_ENGINE = "search_engine";
@@ -34,6 +42,11 @@ public class MainPreferences extends PreferenceFragment implements SignInStateOb
     public static final String ACCOUNT_PICKER_DIALOG_TAG = "account_picker_dialog_tag";
     public static final String EXTRA_SHOW_SEARCH_ENGINE_PICKER = "show_search_engine_picker";
 
+    public static final String PREF_MANAGE_ACCOUNT_LINK = "manage_account_link";
+
+    @VisibleForTesting
+    public static final String VIEW_PASSWORDS = "view-passwords";
+
     private SignInPreference mSignInPreference;
     private ManagedPreferenceDelegate mManagedPreferenceDelegate;
 
@@ -77,6 +90,16 @@ public class MainPreferences extends PreferenceFragment implements SignInStateOb
         clearSignInPref();
     }
 
+    @Override
+    public boolean onPreferenceClick(Preference preference) {
+        Intent intent = new Intent(
+                  Intent.ACTION_VIEW,
+                  Uri.parse(PasswordUIView.getAccountDashboardURL()));
+        intent.setPackage(getActivity().getPackageName());
+        getActivity().startActivity(intent);
+        return true;
+    }
+
     private void updatePreferences() {
         if (getPreferenceScreen() != null) getPreferenceScreen().removeAll();
         addPreferencesFromResource(R.xml.main_preferences);
@@ -88,13 +111,31 @@ public class MainPreferences extends PreferenceFragment implements SignInStateOb
 
         ChromeBasePreference passwordsPref =
                 (ChromeBasePreference) findPreference(PREF_SAVED_PASSWORDS);
-        if (PasswordUIView.shouldUseSmartLockBranding()) {
-            passwordsPref.setTitle(getResources().getString(
-                    R.string.prefs_smart_lock_for_passwords));
+
+        ProfileSyncService syncService = ProfileSyncService.get();
+
+        if (AndroidSyncSettings.isSyncEnabled(getActivity().getApplicationContext())
+                  && syncService.isBackendInitialized()
+                  && !syncService.isUsingSecondaryPassphrase()
+                  && ChromeFeatureList.isEnabled(VIEW_PASSWORDS)) {
+            passwordsPref.setKey(PREF_MANAGE_ACCOUNT_LINK);
+            passwordsPref.setTitle(R.string.redirect_to_passwords_text);
+            passwordsPref.setSummary(R.string.redirect_to_passwords_link);
+            passwordsPref.setOnPreferenceClickListener(this);
+            passwordsPref.setManagedPreferenceDelegate(null);
+        } else {
+            if (PasswordUIView.shouldUseSmartLockBranding()) {
+                passwordsPref.setTitle(getResources().getString(
+                         R.string.prefs_smart_lock_for_passwords));
+            } else {
+                passwordsPref.setTitle(getResources().getString(
+                          R.string.prefs_saved_passwords));
+            }
+            passwordsPref.setFragment(SavePasswordsPreferences.class.getCanonicalName());
+            setOnOffSummary(passwordsPref,
+                    PrefServiceBridge.getInstance().isRememberPasswordsEnabled());
+            passwordsPref.setManagedPreferenceDelegate(mManagedPreferenceDelegate);
         }
-        setOnOffSummary(passwordsPref,
-                PrefServiceBridge.getInstance().isRememberPasswordsEnabled());
-        passwordsPref.setManagedPreferenceDelegate(mManagedPreferenceDelegate);
 
         Preference homepagePref = findPreference(PREF_HOMEPAGE);
         if (HomepageManager.shouldShowHomepageSetting()) {