Time WebView startup (DO NOT COMMIT)

android_webview/glue/java/src/com/android/webview/chromium/WebViewChromiumFactoryProvider.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 com.android.webview.chromium;
 
 import android.Manifest;
 import android.app.ActivityManager;
 import android.content.ComponentCallbacks2;
 import android.content.Context;
 import android.content.Intent;
 import android.content.SharedPreferences;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
 import android.net.Uri;
 import android.os.Build;
 import android.os.Looper;
 import android.os.Process;
 import android.os.StrictMode;
+import android.os.SystemClock;
 import android.os.UserManager;
 import android.provider.Settings;
 import android.util.Log;
 import android.view.ViewGroup;
 import android.webkit.CookieManager;
 import android.webkit.GeolocationPermissions;
 import android.webkit.ServiceWorkerController;
 import android.webkit.TokenBindingService;
 import android.webkit.ValueCallback;
 import android.webkit.WebStorage;
@@ skipping 203 matching lines @@
                     ContextUtils.getApplicationContext().getContentResolver(),
                     Settings.Global.WEBVIEW_MULTIPROCESS, 0) == 1;
         }
         if (multiProcess) {
             CommandLine cl = CommandLine.getInstance();
             cl.appendSwitch("webview-sandboxed-renderer");
         }
 
         ThreadUtils.setWillOverrideUiThread();
         // Load chromium library.
+        long before = SystemClock.elapsedRealtime();
         AwBrowserProcess.loadLibrary();
+        long after = SystemClock.elapsedRealtime();
+        Log.i("foobar", "loadLibrary time " + (after - before));
 
         final PackageInfo packageInfo = WebViewFactory.getLoadedPackageInfo();
 
         // Load glue-layer support library.
         System.loadLibrary("webviewchromium_plat_support");
 
         // Use shared preference to check for package downgrade.
         // Since N, getSharedPreferences creates the preference dir if it doesn't exist,
         // causing a disk write.
         StrictMode.ThreadPolicy oldPolicy = StrictMode.allowThreadDiskWrites();
@@ skipping 138 matching lines @@
         assert Thread.holdsLock(mLock) && ThreadUtils.runningOnUiThread();
 
         // The post-condition of this method is everything is ready, so notify now to cover all
         // return paths. (Other threads will not wake-up until we release |mLock|, whatever).
         mLock.notifyAll();
 
         if (mStarted) {
             return;
         }
 
+        long before = SystemClock.elapsedRealtime();
+
         try {
             LibraryLoader.get(LibraryProcessType.PROCESS_WEBVIEW).ensureInitialized();
         } catch (ProcessInitException e) {
             throw new RuntimeException("Error initializing WebView library", e);
         }
 
         PathService.override(PathService.DIR_MODULE, "/system/lib/");
         PathService.override(DIR_RESOURCE_PAKS_ANDROID, "/system/framework/webview/paks");
 
         // Make sure that ResourceProvider is initialized before starting the browser process.
@@ skipping 33 matching lines @@
         AwBrowserContext awBrowserContext = getBrowserContextOnUiThread();
         mGeolocationPermissions = new GeolocationPermissionsAdapter(
                 this, awBrowserContext.getGeolocationPermissions());
         mWebStorage = new WebStorageAdapter(this, AwQuotaManagerBridge.getInstance());
         if (Build.VERSION.SDK_INT > Build.VERSION_CODES.M) {
             mServiceWorkerController = new ServiceWorkerControllerAdapter(
                     awBrowserContext.getServiceWorkerController());
         }
 
         mRunQueue.drainQueue();
+
+        long after = SystemClock.elapsedRealtime();
+        Log.i("foobar", "startChromiumLocked time " + (after - before));
     }
 
     boolean hasStarted() {
         return mStarted;
     }
 
     void startYourEngines(boolean onMainThread) {
         synchronized (mLock) {
             ensureChromiumStartedLocked(onMainThread);
         }
@@ skipping 244 matching lines @@
     // The method to support unreleased Android.
     WebViewContentsClientAdapter createWebViewContentsClientAdapter(WebView webView,
             Context context) {
         return new WebViewContentsClientAdapter(webView, context, mWebViewDelegate);
     }
 
     AutofillProvider createAutofillProvider(Context context, ViewGroup containerView) {
         return null;
     }
 }