Revert of Added Signin Utilities

chrome/test/android/javatests/src/org/chromium/chrome/test/util/ChromeSigninUtils.java

Index: chrome/test/android/javatests/src/org/chromium/chrome/test/util/ChromeSigninUtils.java
diff --git a/chrome/test/android/javatests/src/org/chromium/chrome/test/util/ChromeSigninUtils.java b/chrome/test/android/javatests/src/org/chromium/chrome/test/util/ChromeSigninUtils.java
deleted file mode 100644
index f63b1765630eccf3df8091280e0780187df07ab8..0000000000000000000000000000000000000000
--- a/chrome/test/android/javatests/src/org/chromium/chrome/test/util/ChromeSigninUtils.java
+++ /dev/null
@@ -1,229 +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.test.util;
-
-import android.accounts.Account;
-import android.accounts.AccountManager;
-import android.accounts.AccountManagerCallback;
-import android.accounts.AccountManagerFuture;
-import android.accounts.AuthenticatorException;
-import android.accounts.OperationCanceledException;
-import android.content.Context;
-import android.os.Bundle;
-import android.test.InstrumentationTestCase;
-import android.text.TextUtils;
-
-import org.chromium.sync.signin.ChromeSigninController;
-import org.chromium.sync.test.util.AccountHolder;
-import org.chromium.sync.test.util.MockAccountManager;
-
-import java.io.IOException;
-
-/**
- *  A tool used for running tests as signed in.
- */
-public class ChromeSigninUtils {
-    /** Bundle tags */
-    private static final String USERNAME = "username";
-    private static final String PASSWORD = "password";
-    private static final String ALLOW_SKIP = "allowSkip";
-
-    /** Information for Google OS account */
-    private static final String GOOGLE_ACCOUNT_TYPE = "com.google";
-
-    private AccountManager mAccountManager;
-    private MockAccountManager mMockAccountManager;
-    private Context mContext;
-    private Context mTargetContext;
-
-    /**
-     * The constructor for SigninUtils for a given test case.
-     *
-     * @param testCase the test case to perform signin operations with.
-     */
-    public ChromeSigninUtils(InstrumentationTestCase testCase) {
-        mContext = testCase.getInstrumentation().getContext();
-        mTargetContext = testCase.getInstrumentation().getTargetContext();
-        mAccountManager = AccountManager.get(mContext);
-        mMockAccountManager = new MockAccountManager(mContext, mTargetContext);
-    }
-
-    /**
-     * Adds an account to the app.
-     *
-     * @param username the username for the logged in account; must be a Google account.
-     */
-    public void addAccountToApp(String username) {
-        if (TextUtils.isEmpty(username)) {
-            throw new IllegalArgumentException("ERROR: must specify account");
-        }
-
-        if (ChromeSigninController.get(mContext).isSignedIn()) {
-            ChromeSigninController.get(mContext).clearSignedInUser();
-        }
-        ChromeSigninController.get(mContext).setSignedInAccountName(username);
-    }
-
-    /**
-     * Adds a fake account to the OS.
-     */
-    public void addFakeAccountToOs(String username, String password) {
-        if (TextUtils.isEmpty(username)) {
-            throw new IllegalArgumentException("ERROR: must specify account");
-        }
-
-        Account account = new Account(username, GOOGLE_ACCOUNT_TYPE);
-        mMockAccountManager = new MockAccountManager(mContext, mTargetContext, account);
-        AccountHolder accountHolder = new AccountHolder.Builder()
-                .account(account)
-                .password(password)
-                .build();
-        mMockAccountManager.addAccountHolderExplicitly(accountHolder);
-    }
-
-    /**
-     * Removes all fake accounts from the OS.
-     */
-    public void removeAllFakeAccountsFromOs() {
-        for (Account acct : mMockAccountManager.getAccountsByType(GOOGLE_ACCOUNT_TYPE)) {
-            mMockAccountManager.removeAccountHolderExplicitly(
-                    new AccountHolder.Builder().account(acct).build(), true);
-        }
-    }
-
-    /**
-     * Checks if an existing fake account is on the OS.
-     *
-     * @param username the username of the account you want to check if signed in
-     * @return {@code true} if fake account is on OS, false otherwise.
-     */
-    public boolean isExistingFakeAccountOnOs(String username) {
-        if (mMockAccountManager.getAccountsByType(GOOGLE_ACCOUNT_TYPE).length == 0) {
-            return false;
-        }
-
-        for (Account acct : mMockAccountManager.getAccountsByType(GOOGLE_ACCOUNT_TYPE)) {
-            if (username.equals(acct.name)) {
-                return true;
-            }
-        }
-        return false;
-    }
-
-    /**
-     * Adds a Google account to the OS.
-     *
-     * @param username the username for the logged in account; must be a Google account.
-     * @param password the password for the username specified
-     * @param googleAccountType the account type to log into (e.g. @gmail.com accounts use "mail")
-     */
-    public void addGoogleAccountToOs(String username, String password, String googleAccountType) {
-        final Bundle options = new Bundle();
-        options.putString(USERNAME, username);
-        options.putString(PASSWORD, password);
-        options.putBoolean(ALLOW_SKIP, true);
-
-        AuthenticationCallback authCallback = new AuthenticationCallback();
-        mAccountManager.addAccount(GOOGLE_ACCOUNT_TYPE, googleAccountType, null, options, null,
-                authCallback, null);
-
-        Bundle authResult = authCallback.waitForAuthCompletion();
-
-        if (authResult.containsKey(AccountManager.KEY_ERROR_CODE)) {
-            throw new IllegalStateException(String.format("AddAccount failed. Reason: %s",
-                    authResult.get(AccountManager.KEY_ERROR_MESSAGE)));
-        }
-    }
-
-    /**
-     * Checks to see if an existing Google account is on OS.
-     *
-     * @param username the username of the account you want to check if signed in
-     * @return {@code true} if one or more Google accounts exists on OS, {@code false} otherwise
-     */
-    public boolean isExistingGoogleAccountOnOs(String username) {
-        if (mAccountManager.getAccountsByType(GOOGLE_ACCOUNT_TYPE).length == 0) {
-            return false;
-        }
-
-        for (Account acct : mAccountManager.getAccountsByType(GOOGLE_ACCOUNT_TYPE)) {
-            if (username.equals(acct.name)) {
-                return true;
-            }
-        }
-        return false;
-    }
-
-    /**
-     * Removes all Google accounts from the OS.
-     */
-    public void removeAllGoogleAccountsFromOs() {
-        for (Account acct : mAccountManager.getAccountsByType(GOOGLE_ACCOUNT_TYPE)) {
-            mAccountManager.removeAccount(acct, null, null);
-        }
-    }
-
-    /**
-     * Helper class for adding Google accounts to OS.
-     *
-     * Usage: Use this as the callback parameter when using {@link addAccount} in
-     * {@link android.accounts.AccountManager}.
-     */
-    private static class AuthenticationCallback implements AccountManagerCallback<Bundle> {
-        private final Object mAuthenticationCompletionLock = new Object();
-
-        /** Stores the result of account authentication. Null means not finished. */
-        private Bundle mResultBundle = null;
-
-        /**
-         * Block and wait for the authentication callback to complete.
-         *
-         * @return the {@link Bundle} result from the authentication.
-         */
-        public Bundle waitForAuthCompletion() {
-            synchronized (mAuthenticationCompletionLock) {
-                while (mResultBundle == null) {
-                    try {
-                        mAuthenticationCompletionLock.wait();
-                    } catch (InterruptedException e) {
-                        // ignore
-                    }
-                }
-                return mResultBundle;
-            }
-        }
-
-        public void run(AccountManagerFuture<Bundle> future) {
-            Bundle resultBundle;
-            try {
-                resultBundle = future.getResult();
-            } catch (OperationCanceledException e) {
-                resultBundle = buildExceptionBundle(e);
-            } catch (IOException e) {
-                resultBundle = buildExceptionBundle(e);
-            } catch (AuthenticatorException e) {
-                resultBundle = buildExceptionBundle(e);
-            }
-            synchronized (mAuthenticationCompletionLock) {
-                mResultBundle = resultBundle;
-                mAuthenticationCompletionLock.notify();
-            }
-        }
-
-        /**
-         * Create a result bundle for a given exception.
-         *
-         * @param e the exception to be made into a {@link Bundle}
-         * @return the {@link Bundle} for the given exception e.
-         */
-        private Bundle buildExceptionBundle(Exception e) {
-            Bundle bundle = new Bundle();
-            bundle.putInt(AccountManager.KEY_ERROR_CODE,
-                    AccountManager.ERROR_CODE_INVALID_RESPONSE);
-            bundle.putString(AccountManager.KEY_ERROR_MESSAGE, e.toString());
-            return bundle;
-        }
-    }
-}