Merge "WebViewZygoteInit: minor cleanup to handlePreloadPackage."

import java.io.DataOutputStream;

import java.io.File;

import java.io.IOException;

import java.lang.reflect.InvocationTargetException;

import java.lang.reflect.Method;

/**

 * Startup class for the WebView zygote process.

            try {

                Class<WebViewFactoryProvider> providerClass =

                        WebViewFactory.getWebViewProviderClass(loader);

                Object result = providerClass.getMethod("preloadInZygote").invoke(null);

                preloadSucceeded = ((Boolean) result).booleanValue();

                Method preloadInZygote = providerClass.getMethod("preloadInZygote");

                preloadInZygote.setAccessible(true);

                if (preloadInZygote.getReturnType() != Boolean.TYPE) {

                    Log.e(TAG, "Unexpected return type: preloadInZygote must return boolean");

                } else {

                    preloadSucceeded = (boolean) providerClass.getMethod("preloadInZygote")

                            .invoke(null);

                    if (!preloadSucceeded) {

                        Log.e(TAG, "preloadInZygote returned false");

                    }

            } catch (ClassNotFoundException | NoSuchMethodException | SecurityException |

                     IllegalAccessException | InvocationTargetException e) {

                }

            } catch (ReflectiveOperationException e) {

                Log.e(TAG, "Exception while preloading package", e);

            }