Clean-up in ChildProcessLauncher.

content/public/android/javatests/src/org/chromium/content/browser/ChildProcessLauncherTest.java

 // Copyright 2014 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.content.browser;
 
 import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
 import android.content.ServiceConnection;
@@ skipping 519 matching lines @@
         return ChildProcessLauncher.allocatedSandboxedConnectionsCountForTesting(
                 context, context.getPackageName());
     }
 
     private ChildProcessCreationParams getDefaultChildProcessCreationParams(String packageName) {
         return new ChildProcessCreationParams(packageName, false /* isExternalService */,
                 LibraryProcessType.PROCESS_CHILD);
     }
 
     private void triggerConnectionSetup(ChildProcessConnectionImpl connection) {
-        ChildProcessLauncher.triggerConnectionSetup(connection, sProcessWaitArguments, 1,
-                new FileDescriptorInfo[0], ChildProcessLauncher.CALLBACK_FOR_RENDERER_PROCESS,
-                null);
+        ChildProcessLauncher.triggerConnectionSetup(connection, sProcessWaitArguments,
+                1 /* childProcessId */, new FileDescriptorInfo[0], null /* launchCallback */,
+                null /* childProcessCallback */);
     }
 }