Simplify CommandLine parameterizing J3 Instrumentation Tests

chrome/test/android/javatests/src/org/chromium/chrome/test/util/parameters/AddFakeAccountToOsParameter.java

Index: chrome/test/android/javatests/src/org/chromium/chrome/test/util/parameters/AddFakeAccountToOsParameter.java
diff --git a/chrome/test/android/javatests/src/org/chromium/chrome/test/util/parameters/AddFakeAccountToOsParameter.java b/chrome/test/android/javatests/src/org/chromium/chrome/test/util/parameters/AddFakeAccountToOsParameter.java
deleted file mode 100644
index 2d09beb5098bacfc56a579d86cc18afed6e66668..0000000000000000000000000000000000000000
--- a/chrome/test/android/javatests/src/org/chromium/chrome/test/util/parameters/AddFakeAccountToOsParameter.java
+++ /dev/null
@@ -1,59 +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.parameters;
-
-import android.app.Instrumentation;
-
-import org.chromium.base.test.util.parameter.BaseParameter;
-import org.chromium.base.test.util.parameter.Parameter;
-import org.chromium.chrome.test.util.ChromeSigninUtils;
-
-/**
- * Adds a fake account to OS when this parameter is used.
- */
-public class AddFakeAccountToOsParameter extends BaseParameter {
-    /** Adds a fake test account to OS to run test as signed into the OS. */
-    public static final String PARAMETER_TAG = "add-fake-account-to-os-parameter";
-
-    /** The {@Parameter.Argument#name()} value. */
-    public static final class ARGUMENT {
-        public static final String USERNAME = "username";
-        public static final String PASSWORD = "password";
-        private static final class DEFAULT {
-            private static final String USERNAME = "test@google.com";
-            private static final String PASSWORD = "$3cr3t";
-        }
-    }
-
-    private ChromeSigninUtils mSigninUtil;
-
-    public AddFakeAccountToOsParameter(Parameter.Reader parameterReader,
-            Instrumentation instrumentation) {
-        super(PARAMETER_TAG, parameterReader);
-        mSigninUtil = new ChromeSigninUtils(instrumentation);
-    }
-
-    @Override
-    public void setUp() {
-        String username = getStringArgument(ARGUMENT.USERNAME, ARGUMENT.DEFAULT.USERNAME);
-        String password = getStringArgument(ARGUMENT.PASSWORD, ARGUMENT.DEFAULT.PASSWORD);
-
-        mSigninUtil.removeAllFakeAccountsFromOs();
-        mSigninUtil.addFakeAccountToOs(username, password);
-    }
-
-    @Override
-    public void tearDown() {
-        mSigninUtil.removeAllFakeAccountsFromOs();
-    }
-
-    public boolean isSignedIn() {
-        return isSignedIn(ARGUMENT.DEFAULT.USERNAME);
-    }
-
-    public boolean isSignedIn(String username) {
-        return mSigninUtil.isExistingFakeAccountOnOs(username);
-    }
-}