Remove reference counting from HttpNetworkSession.

chrome/android/java/src/org/chromium/chrome/browser/firstrun/FirstRunSignInProcessor.java

Index: chrome/android/java/src/org/chromium/chrome/browser/firstrun/FirstRunSignInProcessor.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/firstrun/FirstRunSignInProcessor.java b/chrome/android/java/src/org/chromium/chrome/browser/firstrun/FirstRunSignInProcessor.java
deleted file mode 100644
index 5b3f57e5c8933dcfe18b5835e3a70ce6608b699c..0000000000000000000000000000000000000000
--- a/chrome/android/java/src/org/chromium/chrome/browser/firstrun/FirstRunSignInProcessor.java
+++ /dev/null
@@ -1,236 +0,0 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-package org.chromium.chrome.browser.firstrun;
-
-import android.accounts.Account;
-import android.app.Activity;
-import android.content.Context;
-import android.content.Intent;
-import android.os.Bundle;
-import android.preference.PreferenceManager;
-import android.text.TextUtils;
-
-import org.chromium.base.CommandLine;
-import org.chromium.base.Log;
-import org.chromium.base.VisibleForTesting;
-import org.chromium.chrome.browser.ChromeSwitches;
-import org.chromium.chrome.browser.preferences.Preferences;
-import org.chromium.chrome.browser.preferences.PreferencesLauncher;
-import org.chromium.chrome.browser.signin.SigninManager;
-import org.chromium.chrome.browser.signin.SigninManager.SignInFlowObserver;
-import org.chromium.chrome.browser.sync.ui.SyncCustomizationFragment;
-import org.chromium.chrome.browser.util.FeatureUtilities;
-import org.chromium.sync.signin.AccountManagerHelper;
-import org.chromium.sync.signin.ChromeSigninController;
-
-/**
- * A helper to perform all necessary steps for the automatic FRE sign in.
- * The helper performs any pending request to sign in from the First Run Experience.
- * The helper calls the observer's onSignInComplete() if
- * - nothing needs to be done, or when
- * - the sign in is complete.
- * If the sign in process fails or if an interactive FRE sequence is necessary,
- * the helper starts the FRE activity, finishes the current activity and calls
- * OnSignInCancelled.
- *
- * Usage:
- * FirstRunSignInProcessor.start(activity).
- */
-public final class FirstRunSignInProcessor {
-    private static final String TAG = "FirstRunSigninProc";
-    /**
-     * SharedPreferences preference names to keep the state of the First Run Experience.
-     */
-    private static final String FIRST_RUN_FLOW_SIGNIN_COMPLETE = "first_run_signin_complete";
-    private static final String FIRST_RUN_FLOW_SIGNIN_ACCOUNT_NAME =
-            "first_run_signin_account_name";
-    private static final String FIRST_RUN_FLOW_SIGNIN_SETUP_SYNC = "first_run_signin_setup_sync";
-
-    /**
-     * Initiates the automatic sign-in process in background.
-     *
-     * @param activity The context for the FRE parameters processor.
-     */
-    public static void start(final Activity activity) {
-        SigninManager signinManager = SigninManager.get(activity.getApplicationContext());
-        signinManager.onFirstRunCheckDone();
-
-        boolean firstRunFlowComplete = FirstRunStatus.getFirstRunFlowComplete(activity);
-        // We skip signin and the FRE only if
-        // - FRE is disabled, or
-        // - FRE hasn't been completed, but the user has already seen the ToS in the Setup Wizard.
-        if (CommandLine.getInstance().hasSwitch(ChromeSwitches.DISABLE_FIRST_RUN_EXPERIENCE)
-                || (!firstRunFlowComplete && ToSAckedReceiver.checkAnyUserHasSeenToS(activity))) {
-            return;
-        }
-        // Otherwise, force trigger the FRE.
-        if (!firstRunFlowComplete) {
-            requestToFireIntentAndFinish(activity);
-            return;
-        }
-
-        // We are only processing signin from the FRE.
-        if (getFirstRunFlowSignInComplete(activity)) {
-            return;
-        }
-        final String accountName = getFirstRunFlowSignInAccountName(activity);
-        if (!FeatureUtilities.canAllowSync(activity) || !signinManager.isSignInAllowed()
-                || TextUtils.isEmpty(accountName)) {
-            setFirstRunFlowSignInComplete(activity, true);
-            return;
-        }
-
-        final Account account = AccountManagerHelper.get(activity).getAccountFromName(accountName);
-        if (account == null) {
-            // TODO(aruslan): handle the account being removed during the FRE.
-            requestToFireIntentAndFinish(activity);
-            return;
-        }
-
-        final boolean delaySync = getFirstRunFlowSignInSetupSync(activity);
-        final int delaySyncType = delaySync
-                ? SigninManager.SIGNIN_SYNC_SETUP_IN_PROGRESS
-                : SigninManager.SIGNIN_SYNC_IMMEDIATELY;
-        signinManager.signInToSelectedAccount(activity, account,
-                SigninManager.SIGNIN_TYPE_INTERACTIVE, delaySyncType, false,
-                new SignInFlowObserver() {
-                    private void completeSignIn() {
-                        // Show sync settings if user pressed the "Settings" button.
-                        if (delaySync) {
-                            openSyncSettings(activity);
-                        }
-                        setFirstRunFlowSignInComplete(activity, true);
-                    }
-
-                    @Override
-                    public void onSigninComplete() {
-                        completeSignIn();
-                    }
-
-                    @Override
-                    public void onSigninCancelled() {
-                        completeSignIn();
-                    }
-                });
-    }
-
-    /**
-     * Opens Sync settings as requested in the FRE sign-in dialog.
-     * @param accountName The account to show the sync settings for.
-     */
-    private static void openSyncSettings(Activity activity) {
-        String accountName = ChromeSigninController.get(activity).getSignedInAccountName();
-        if (TextUtils.isEmpty(accountName)) return;
-        Intent intent = PreferencesLauncher.createIntentForSettingsPage(
-                activity, SyncCustomizationFragment.class.getName());
-        Bundle args = new Bundle();
-        args.putString(SyncCustomizationFragment.ARGUMENT_ACCOUNT, accountName);
-        intent.putExtra(Preferences.EXTRA_SHOW_FRAGMENT_ARGUMENTS, args);
-        activity.startActivity(intent);
-    }
-
-    /**
-     * Starts the full FRE and finishes the current activity.
-     */
-    private static void requestToFireIntentAndFinish(Activity activity) {
-        Log.e(TAG, "Attempt to pass-through without completed FRE");
-
-        // Things went wrong -- we want the user to go through the full FRE.
-        FirstRunStatus.setFirstRunFlowComplete(activity, false);
-        setFirstRunFlowSignInComplete(activity, false);
-        setFirstRunFlowSignInAccountName(activity, null);
-        setFirstRunFlowSignInSetupSync(activity, false);
-        activity.startActivity(FirstRunFlowSequencer.createGenericFirstRunIntent(activity, true));
-    }
-
-    /**
-     * @return Whether there is no pending sign-in requests from the First Run Experience.
-     * @param context A context
-     */
-    private static boolean getFirstRunFlowSignInComplete(Context context) {
-        return PreferenceManager.getDefaultSharedPreferences(context)
-                .getBoolean(FIRST_RUN_FLOW_SIGNIN_COMPLETE, false);
-    }
-
-    /**
-     * Sets the "pending First Run Experience sign-in requests" preference.
-     * @param context A context
-     * @param isComplete Whether there is no pending sign-in requests from the First Run Experience.
-     */
-    @VisibleForTesting
-    public static void setFirstRunFlowSignInComplete(Context context, boolean isComplete) {
-        PreferenceManager.getDefaultSharedPreferences(context)
-                .edit()
-                .putBoolean(FIRST_RUN_FLOW_SIGNIN_COMPLETE, isComplete)
-                .apply();
-    }
-
-    /**
-     * @return The account name selected during the First Run Experience, or null if none.
-     * @param context A context
-     */
-    private static String getFirstRunFlowSignInAccountName(Context context) {
-        return PreferenceManager.getDefaultSharedPreferences(context)
-                .getString(FIRST_RUN_FLOW_SIGNIN_ACCOUNT_NAME, null);
-    }
-
-    /**
-     * Sets the account name for the pending sign-in First Run Experience request.
-     * @param context A context
-     * @param accountName The account name, or null.
-     */
-    private static void setFirstRunFlowSignInAccountName(Context context, String accountName) {
-        PreferenceManager.getDefaultSharedPreferences(context)
-                .edit()
-                .putString(FIRST_RUN_FLOW_SIGNIN_ACCOUNT_NAME, accountName)
-                .apply();
-    }
-
-    /**
-     * @return Whether the user selected to see the Sync settings once signed in after FRE.
-     * @param context A context
-     */
-    private static boolean getFirstRunFlowSignInSetupSync(Context context) {
-        return PreferenceManager.getDefaultSharedPreferences(context)
-                .getBoolean(FIRST_RUN_FLOW_SIGNIN_SETUP_SYNC, false);
-    }
-
-    /**
-     * Sets the preference to see the Sync settings once signed in after FRE.
-     * @param context A context
-     * @param isComplete Whether the user selected to see the Sync settings once signed in.
-     */
-    private static void setFirstRunFlowSignInSetupSync(Context context, boolean isComplete) {
-        PreferenceManager.getDefaultSharedPreferences(context)
-                .edit()
-                .putBoolean(FIRST_RUN_FLOW_SIGNIN_SETUP_SYNC, isComplete)
-                .apply();
-    }
-
-    /**
-     * Finalize the state of the FRE flow (mark is as "complete" and finalize parameters).
-     * @param context A context
-     * @param data Resulting FRE properties bundle
-     */
-    public static void finalizeFirstRunFlowState(Context context, Bundle data) {
-        FirstRunStatus.setFirstRunFlowComplete(context, true);
-        setFirstRunFlowSignInAccountName(context,
-                    data.getString(FirstRunActivity.RESULT_SIGNIN_ACCOUNT_NAME));
-        setFirstRunFlowSignInSetupSync(context,
-                    data.getBoolean(FirstRunActivity.RESULT_SHOW_SYNC_SETTINGS));
-    }
-
-    /**
-     * Allows the user to sign-in if there are no pending FRE sign-in requests.
-     * @param context A context
-     */
-    public static void updateSigninManagerFirstRunCheckDone(Context context) {
-        SigninManager manager = SigninManager.get(context);
-        if (manager.isSignInAllowed()) return;
-        if (!FirstRunStatus.getFirstRunFlowComplete(context)) return;
-        if (!getFirstRunFlowSignInComplete(context)) return;
-        manager.onFirstRunCheckDone();
-    }
-}