Revert of [Android] Add an out-of-app instrumentation driver APK.

testing/android/broker/java/src/org/chromium/test/broker/OnDeviceInstrumentationBroker.java

Index: testing/android/broker/java/src/org/chromium/test/broker/OnDeviceInstrumentationBroker.java
diff --git a/testing/android/broker/java/src/org/chromium/test/broker/OnDeviceInstrumentationBroker.java b/testing/android/broker/java/src/org/chromium/test/broker/OnDeviceInstrumentationBroker.java
deleted file mode 100644
index cd755d089756bb498c47cac57eb13de08916a077..0000000000000000000000000000000000000000
--- a/testing/android/broker/java/src/org/chromium/test/broker/OnDeviceInstrumentationBroker.java
+++ /dev/null
@@ -1,64 +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.test.broker;
-
-import android.app.Activity;
-import android.content.ComponentName;
-import android.content.Intent;
-import android.os.Bundle;
-import android.util.Log;
-
-/**
- * An Activity target for OnDeviceInstrumentationDriver that starts the specified
- * Instrumentation test.
- */
-public class OnDeviceInstrumentationBroker extends Activity {
-
-    public static final String EXTRA_INSTRUMENTATION_PACKAGE =
-            "org.chromium.test.broker.OnDeviceInstrumentationBroker."
-                    + "InstrumentationPackage";
-    public static final String EXTRA_INSTRUMENTATION_CLASS =
-            "org.chromium.test.broker.OnDeviceInstrumentationBroker."
-                    + "InstrumentationClass";
-    public static final String EXTRA_TARGET_ARGS =
-            "org.chromium.test.broker.OnDeviceInstrumentationBroker.TargetArgs";
-    public static final String EXTRA_TEST =
-            "org.chromium.test.broker.OnDeviceInstrumentationBroker.Test";
-
-    private static final String TAG = "OnDeviceInstrumentationBroker";
-
-    @Override
-    public void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        Log.d(TAG, "onCreate()");
-    }
-
-    @Override
-    public void onStart() {
-        super.onStart();
-
-        Intent i = getIntent();
-        String instrumentationPackage = i.getStringExtra(EXTRA_INSTRUMENTATION_PACKAGE);
-        String instrumentationClass = i.getStringExtra(EXTRA_INSTRUMENTATION_CLASS);
-        Bundle targetArgs = i.getBundleExtra(EXTRA_TARGET_ARGS);
-        String test = i.getStringExtra(EXTRA_TEST);
-
-        if (instrumentationPackage == null || instrumentationClass == null) {
-            finish();
-            return;
-        }
-
-        ComponentName instrumentationComponent =
-                new ComponentName(instrumentationPackage, instrumentationClass);
-
-        if (test != null) {
-            targetArgs.putString("class", test);
-        }
-
-        startInstrumentation(instrumentationComponent, null, targetArgs);
-        finish();
-    }
-}
-