Move Java Blimp shell code to app subpackage

blimp/client/app/android/javatests/src/org/chromium/blimp/auth/MockTokenSource.java

Index: blimp/client/app/android/javatests/src/org/chromium/blimp/auth/MockTokenSource.java
diff --git a/blimp/client/app/android/javatests/src/org/chromium/blimp/auth/MockTokenSource.java b/blimp/client/app/android/javatests/src/org/chromium/blimp/auth/MockTokenSource.java
deleted file mode 100644
index ea3691dede5e1205efbd213a8db8fc2881962b25..0000000000000000000000000000000000000000
--- a/blimp/client/app/android/javatests/src/org/chromium/blimp/auth/MockTokenSource.java
+++ /dev/null
@@ -1,97 +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.blimp.auth;
-
-import android.content.Intent;
-import android.os.Handler;
-import android.os.Message;
-
-import com.google.android.gms.common.ConnectionResult;
-
-import junit.framework.Assert;
-
-/**
- * Test implementation of a TokenSource.  Has the following features:
- * - Can return a specific token.
- * - Can mimic a specific number of transient failures before a success or unrecoverable failure.
- * - Can mimic an unrecoverable failure.
- */
-public class MockTokenSource extends Handler implements TokenSource {
-    private static final int MSG_QUERY_TOKEN = 1;
-
-    private final String mCorrectToken;
-
-    /** Whether or not to fail in a non-transient way after all transient failures. */
-    private final boolean mFailHard;
-
-    private TokenSource.Callback mCallback;
-
-    /**
-     * The number of transient failures left to simulate before a successful or non-transient
-     * failure is reported.
-     */
-    private int mTransientFailuresLeft;
-
-    /** Whether or not a non-transient failure has already been reported. */
-    private boolean mAlreadyFailedHard;
-
-    /**
-     * @param correctToken          The token to return on success.
-     * @param transientFailureCount The number of transient failures to emit.
-     * @param failsHardAfter        Whether or not to show a non-transient failure or successfully
-     *                              return the token after all transient failures.
-     */
-    public MockTokenSource(String correctToken, int transientFailureCount, boolean failsHardAfter) {
-        mCorrectToken = correctToken;
-        mTransientFailuresLeft = transientFailureCount;
-        mFailHard = failsHardAfter;
-    }
-
-    // TokenSource implementation.
-    @Override
-    public void destroy() {}
-
-    @Override
-    public void setCallback(TokenSource.Callback callback) {
-        mCallback = callback;
-    }
-
-    @Override
-    public void getToken() {
-        Assert.assertFalse("getToken() called after already returning a successful token.",
-                isRetrievingToken());
-        Assert.assertFalse("getToken() called after failing in an unrecoverable way.",
-                mAlreadyFailedHard);
-        sendEmptyMessage(MSG_QUERY_TOKEN);
-    }
-
-    @Override
-    public boolean isRetrievingToken() {
-        return hasMessages(MSG_QUERY_TOKEN);
-    }
-
-    @Override
-    public int tokenIsInvalid(String token) {
-        return ConnectionResult.SUCCESS;
-    }
-
-    @Override
-    public void onAccountSelected(Intent data) {}
-
-    // Handler overrides.
-    @Override
-    public final void handleMessage(Message msg) {
-        if (msg.what != MSG_QUERY_TOKEN) return;
-        if (mTransientFailuresLeft > 0) {
-            mCallback.onTokenUnavailable(true);
-        } else if (mFailHard) {
-            mAlreadyFailedHard = true;
-            mCallback.onTokenUnavailable(false);
-        } else {
-            mCallback.onTokenReceived(mCorrectToken);
-        }
-        --mTransientFailuresLeft;
-    }
-}