Android: Remove GetApplicationContext part 1

chrome/android/java/src/org/chromium/chrome/browser/webapps/WebApkInstaller.java

 // Copyright 2016 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.chrome.browser.webapps;
 
 import android.content.Context;
 import android.content.Intent;
 import android.content.pm.PackageManager;
 import android.net.Uri;
@@ skipping 187 matching lines @@
         Context context = ContextUtils.getApplicationContext();
         Intent intent;
         File pathToInstall = new File(filePath);
 
         if (Build.VERSION.SDK_INT < Build.VERSION_CODES.N) {
             intent = new Intent(Intent.ACTION_VIEW);
             Uri fileUri = Uri.fromFile(pathToInstall);
             intent.setDataAndType(fileUri, "application/vnd.android.package-archive");
             intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
         } else {
-            Uri source = ContentUriUtils.getContentUriFromFile(context, pathToInstall);
+            Uri source = ContentUriUtils.getContentUriFromFile(pathToInstall);
             intent = new Intent(Intent.ACTION_INSTALL_PACKAGE);
             intent.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
             intent.setData(source);
         }
         return IntentUtils.safeStartActivity(context, intent);
     }
 
     private InstallerDelegate.Observer createInstallerDelegateObserver() {
         return new InstallerDelegate.Observer() {
             @Override
@@ skipping 29 matching lines @@
     }
 
     private boolean isWebApkInstalled(String packageName) {
         PackageManager packageManager = ContextUtils.getApplicationContext().getPackageManager();
         return InstallerDelegate.isInstalled(packageManager, packageName);
     }
 
     private native void nativeOnInstallFinished(
             long nativeWebApkInstaller, @WebApkInstallResult.WebApkInstallResultEnum int result);
 }