🍳 Fix and clean up application context in webview.

android_webview/javatests/src/org/chromium/android_webview/test/AwSecondBrowserProcessTest.java

 // 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.android_webview.test;
 
 import android.app.ActivityManager;
 import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
@@ skipping 99 matching lines @@
                 @Override
                 public Boolean call() throws Exception {
                     return !isSecondBrowserServiceRunning();
                 }
             });
         }
         mSecondBrowserServicePid = 0;
     }
 
     private boolean tryStartingBrowserProcess() {
-        final Context context = getActivity();
         final Boolean success[] = new Boolean[1];
+        // The activity must be launched in order for proper webview statics to be setup.
+        getActivity();
         // runOnMainSync does not catch RuntimeExceptions, they just terminate the test.
         getInstrumentation().runOnMainSync(new Runnable() {
             @Override
             public void run() {
                 try {
-                    AwBrowserProcess.start(context);
+                    AwBrowserProcess.start();
                     success[0] = true;
                 } catch (RuntimeException e) {
                     success[0] = false;
                 }
             }
         });
         assertNotNull(success[0]);
         return success[0];
     }
 
     // Note that both onServiceDisconnected and Binder.DeathRecipient fire prematurely for our
     // purpose. We need to ensure that the service process has actually terminated, releasing all
     // the locks. The only reliable way to do that is to scan the process list.
     private boolean isSecondBrowserServiceRunning() {
         ActivityManager activityManager =
                 (ActivityManager) getActivity().getSystemService(Context.ACTIVITY_SERVICE);
         for (ActivityManager.RunningServiceInfo si : activityManager.getRunningServices(65536)) {
             if (si.pid == mSecondBrowserServicePid) return true;
         }
         return false;
     }
 }