Speed up Visual Studio update installation

We have a prepared package on the internal server that has everything
necessary included. This way we do not have to download the actual
update content from the internet.

Change-Id: Ie4cb3116a4f91a47df5be1c2b2e473d7ddec9a78
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@qt.io>
Reviewed-by: Aapo Keskimolo <aapo.keskimolo@qt.io>

coin/provisioning/common/msvc_2015_update3_patch.ps1

+#############################################################################
+##
+## Copyright (C) 2017 The Qt Company Ltd.
+## Contact: http://www.qt.io/licensing/
+##
+## This file is part of the provisioning scripts of the Qt Toolkit.
+##
+## $QT_BEGIN_LICENSE:LGPL21$
+## Commercial License Usage
+## Licensees holding valid commercial Qt licenses may use this file in
+## accordance with the commercial license agreement provided with the
+## Software or, alternatively, in accordance with the terms contained in
+## a written agreement between you and The Qt Company. For licensing terms
+## and conditions see http://www.qt.io/terms-conditions. For further
+## information use the contact form at http://www.qt.io/contact-us.
+##
+## GNU Lesser General Public License Usage
+## Alternatively, this file may be used under the terms of the GNU Lesser
+## General Public License version 2.1 or version 3 as published by the Free
+## Software Foundation and appearing in the file LICENSE.LGPLv21 and
+## LICENSE.LGPLv3 included in the packaging of this file. Please review the
+## following information to ensure the GNU Lesser General Public License
+## requirements will be met: https://www.gnu.org/licenses/lgpl.html and
+## http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+##
+## As a special exception, The Qt Company gives you certain additional
+## rights. These rights are described in The Qt Company LGPL Exception
+## version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+. "$PSScriptRoot\..\common\helpers.ps1"
+
+# Install Cumulative Servicing Release Visual Studio 2015 update 3
+# Original download page: https://msdn.microsoft.com/en-us/library/mt752379.aspx
+
+$version = "2015 update3 (KB3165756)"
+$package = "C:\Windows\Temp\vs14-kb3165756.exe"
+$url_cache = "http://ci-files01-hki.ci.local/input/windows/vs14-kb3165756.exe"
+$url_official = "http://go.microsoft.com/fwlink/?LinkID=816878"
+$sha1 = "6a21d9b291ca75d44baad95e278fdc0d05d84c02"
+$preparedPackage="\\ci-files01-hki.ci.local\provisioning\windows\vs14-kb3165756-update"
+
+if (Test-Path $preparedPackage) {
+    echo "Using prepared package"
+    pushd $preparedPackage
+    $commandLine = "$preparedPackage\vs14-kb3165756.exe"
+} else {
+    echo "Fetching patch for Visual Studio $version..."
+    Download $url_official $url_cache $package
+    Verify-Checksum $package $sha1
+    $commandLine = $package
+}
+echo "Installing patch for Visual Studio $version..."
+. $commandLine /norestart /passive
+
+if ($commandLine.StartsWith("C:\Windows")) {
+    remove-item $package
+}

coin/provisioning/qtci-windows-10-x86/msvc_2015_update3_patch.ps1

@@ -30,21 +30,5 @@
 ## $QT_END_LICENSE$
 ##
 #############################################################################
-. "$PSScriptRoot\..\common\helpers.ps1"
+. "$PSScriptRoot\..\common\msvc_2015_update3_patch.ps1"
 
-# Install Cumulative Servicing Release Visual Studio 2015 update 3
-# Original download page: https://msdn.microsoft.com/en-us/library/mt752379.aspx
-# http://ci-files01-hki.ci.local/input/windows/vs14-kb3165756.exe
-
-$version = "2015 update3 (KB3165756)"
-$package = "C:\Windows\Temp\vs14-kb3165756.exe"
-$url_cache = "http://ci-files01-hki.ci.local/input/windows/vs14-kb3165756.exe"
-$url_official = "http://go.microsoft.com/fwlink/?LinkID=816878"
-$sha1 = "6a21d9b291ca75d44baad95e278fdc0d05d84c02"
-
-echo "Fetching patch for Visual Studio $version..."
-Download $url_official $url_cache $package
-Verify-Checksum $package $sha1
-echo "Installing patch for Visual Studio $version..."
-cmd /c "$package /norestart /Quiet"
-remove-item $package

coin/provisioning/qtci-windows-10-x86_64/msvc_2015_update3_patch.ps1

@@ -30,21 +30,5 @@
 ## $QT_END_LICENSE$
 ##
 #############################################################################
-. "$PSScriptRoot\..\common\helpers.ps1"
+. "$PSScriptRoot\..\common\msvc_2015_update3_patch.ps1"
 
-# Install Cumulative Servicing Release Visual Studio 2015 update 3
-# Original download page: https://msdn.microsoft.com/en-us/library/mt752379.aspx
-# http://ci-files01-hki.ci.local/input/windows/vs14-kb3165756.exe
-
-$version = "2015 update3 (KB3165756)"
-$package = "C:\Windows\Temp\vs14-kb3165756.exe"
-$url_cache = "http://ci-files01-hki.ci.local/input/windows/vs14-kb3165756.exe"
-$url_official = "http://go.microsoft.com/fwlink/?LinkID=816878"
-$sha1 = "6a21d9b291ca75d44baad95e278fdc0d05d84c02"
-
-echo "Fetching patch for Visual Studio $version..."
-Download $url_official $url_cache $package
-Verify-Checksum $package $sha1
-echo "Installing patch for Visual Studio $version..."
-cmd /c "$package /norestart /Quiet"
-remove-item $package