Revert of [Android] Add gyp support for multidex.

base/test/android/javatests/src/org/chromium/base/test/BaseInstrumentationTestRunner.java

Index: base/test/android/javatests/src/org/chromium/base/test/BaseInstrumentationTestRunner.java
diff --git a/base/test/android/javatests/src/org/chromium/base/test/BaseInstrumentationTestRunner.java b/base/test/android/javatests/src/org/chromium/base/test/BaseInstrumentationTestRunner.java
index 0eab2314b40b7abec9e44e6ef52c18e60e952365..35fe9b9bd1b4a541772ba5588a2426ef7dbc3b22 100644
--- a/base/test/android/javatests/src/org/chromium/base/test/BaseInstrumentationTestRunner.java
+++ b/base/test/android/javatests/src/org/chromium/base/test/BaseInstrumentationTestRunner.java
@@ -8,7 +8,6 @@
 import android.net.ConnectivityManager;
 import android.net.NetworkInfo;
 import android.os.Build;
-import android.os.Bundle;
 import android.test.AndroidTestRunner;
 import android.test.InstrumentationTestRunner;
 import android.text.TextUtils;
@@ -18,7 +17,6 @@
 
 import org.chromium.base.Log;
 import org.chromium.base.SysUtils;
-import org.chromium.base.multidex.ChromiumMultiDex;
 import org.chromium.base.test.BaseTestResult.SkipCheck;
 import org.chromium.base.test.util.MinAndroidSdkLevel;
 import org.chromium.base.test.util.Restriction;
@@ -32,12 +30,6 @@
  */
 public class BaseInstrumentationTestRunner extends InstrumentationTestRunner {
     private static final String TAG = "cr.base.test";
-
-    @Override
-    public void onCreate(Bundle arguments) {
-        ChromiumMultiDex.install(getTargetContext());
-        super.onCreate(arguments);
-    }
 
     @Override
     protected AndroidTestRunner getAndroidTestRunner() {