chrome/installer/util: Fix warnings found by clang chromium-style plugin on Windows.

chrome/installer/util/shell_util.cc

 // Copyright (c) 2012 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.
 //
 // This file defines functions that integrate Chrome in Windows shell. These
 // functions can be used by Chrome as well as Chrome installer. All of the
 // work is done by the local functions defined in anonymous namespace in
 // this class.
 
 #include "chrome/installer/util/shell_util.h"
@@ skipping 1550 matching lines @@
 const wchar_t* ShellUtil::kRegApplicationIcon = L"ApplicationIcon";
 const wchar_t* ShellUtil::kRegApplicationCompany = L"ApplicationCompany";
 const wchar_t* ShellUtil::kRegExePath = L"\\.exe";
 const wchar_t* ShellUtil::kRegVerbOpen = L"open";
 const wchar_t* ShellUtil::kRegVerbOpenNewWindow = L"opennewwindow";
 const wchar_t* ShellUtil::kRegVerbRun = L"run";
 const wchar_t* ShellUtil::kRegCommand = L"command";
 const wchar_t* ShellUtil::kRegDelegateExecute = L"DelegateExecute";
 const wchar_t* ShellUtil::kRegOpenWithProgids = L"OpenWithProgids";
 
+ShellUtil::ShortcutProperties::ShortcutProperties(ShellChange level_in)
+    : level(level_in),
+      icon_index(0),
+      dual_mode(false),
+      pin_to_taskbar(false),
+      options(0U) {
+}
+
+ShellUtil::ShortcutProperties::~ShortcutProperties() {
+}
+
 bool ShellUtil::QuickIsChromeRegisteredInHKLM(BrowserDistribution* dist,
                                               const base::FilePath& chrome_exe,
                                               const base::string16& suffix) {
   return QuickIsChromeRegistered(dist, chrome_exe, suffix,
                                  CONFIRM_SHELL_REGISTRATION_IN_HKLM);
 }
 
 bool ShellUtil::ShortcutLocationIsSupported(
     ShellUtil::ShortcutLocation location) {
   switch (location) {
@@ skipping 889 matching lines @@
   base::string16 key_path(ShellUtil::kRegClasses);
   key_path.push_back(base::FilePath::kSeparators[0]);
   key_path.append(prog_id);
   return InstallUtil::DeleteRegistryKey(
       HKEY_CURRENT_USER, key_path, WorkItem::kWow64Default);
 
   // TODO(mgiuca): Remove the extension association entries. This requires that
   // the extensions associated with a particular prog_id are stored in that
   // prog_id's key.
 }