Give SxS distribution its own registration GUIDs.

chrome/installer/util/google_chrome_distribution.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 specific implementation of BrowserDistribution class for
 // Google Chrome.
 
 #include "chrome/installer/util/google_chrome_distribution.h"
 
 #include <windows.h>
@@ skipping 17 matching lines @@
 #include "chrome/installer/util/util_constants.h"
 #include "chrome/installer/util/wmi.h"
 #include "content/public/common/result_codes.h"
 
 #include "installer_util_strings.h"  // NOLINT
 
 namespace {
 
 const wchar_t kChromeGuid[] = L"{8A69D345-D564-463c-AFF1-A69D9E530F96}";
 const wchar_t kBrowserAppId[] = L"Chrome";
+const wchar_t kBrowserProgIdPrefix[] = L"ChromeHTML";
+const wchar_t kBrowserProgIdDesc[] = L"Chrome HTML Document";
 const wchar_t kCommandExecuteImplUuid[] =
     L"{5C65F4B0-3651-4514-B207-D10CB699B14B}";
 
 // The Google Chrome App Launcher icon is index 5; see chrome_exe.rc.
 const int kAppLauncherIconIndex = 5;
 
 // Substitute the locale parameter in uninstall URL with whatever
 // Google Update tells us is the locale. In case we fail to find
 // the locale, we use US English.
 string16 LocalizeUrl(const wchar_t* url) {
@@ skipping 101 matching lines @@
     return kAppLauncherIconIndex;
   DCHECK(shortcut_type == SHORTCUT_CHROME ||
          shortcut_type == SHORTCUT_CHROME_ALTERNATE) << shortcut_type;
   return 0;
 }
 
 string16 GoogleChromeDistribution::GetBaseAppId() {
   return kBrowserAppId;
 }
 
+string16 GoogleChromeDistribution::GetBrowserProgIdPrefix() {
+  return kBrowserProgIdPrefix;
+}
+
+string16 GoogleChromeDistribution::GetBrowserProgIdDesc() {
+  return kBrowserProgIdDesc;
+}
+
 string16 GoogleChromeDistribution::GetInstallSubDir() {
   string16 sub_dir(installer::kGoogleChromeInstallSubDir1);
   sub_dir.append(L"\\");
   sub_dir.append(installer::kGoogleChromeInstallSubDir2);
   return sub_dir;
 }
 
 string16 GoogleChromeDistribution::GetPublisherName() {
   const string16& publisher_name =
       installer::GetLocalizedString(IDS_ABOUT_VERSION_COMPANY_NAME_BASE);
@@ skipping 117 matching lines @@
       product_guid());
 }
 
 bool GoogleChromeDistribution::ShouldSetExperimentLabels() {
   return true;
 }
 
 bool GoogleChromeDistribution::HasUserExperiments() {
   return true;
 }