Remove RemoveChromeLegacyRegistryKeys() -- an old Registry cleanup function from Sept. 2009

chrome/installer/setup/uninstall.cc

Index: chrome/installer/setup/uninstall.cc
diff --git a/chrome/installer/setup/uninstall.cc b/chrome/installer/setup/uninstall.cc
index 86b374fa710dcfb48b072e5f3ab8fa08161bb737..c0f7ea07fedafd57786c713d8e345d883205e9d4 100644
--- a/chrome/installer/setup/uninstall.cc
+++ b/chrome/installer/setup/uninstall.cc
@@ -664,39 +664,6 @@ bool DeleteChromeRegistrationKeys(BrowserDistribution* dist, HKEY root,
   return true;
 }
 
-void RemoveChromeLegacyRegistryKeys(BrowserDistribution* dist) {
-  // We used to register Chrome to handle crx files, but this turned out
-  // to be not worth the hassle. Remove these old registry entries if
-  // they exist. See: http://codereview.chromium.org/210007
-
-#if defined(GOOGLE_CHROME_BUILD)
-const wchar_t kChromeExtProgId[] = L"ChromeExt";
-#else
-const wchar_t kChromeExtProgId[] = L"ChromiumExt";
-#endif
-
-  HKEY roots[] = { HKEY_LOCAL_MACHINE, HKEY_CURRENT_USER };
-  for (size_t i = 0; i < arraysize(roots); ++i) {
-    string16 suffix;
-    if (roots[i] == HKEY_LOCAL_MACHINE &&
-        !ShellUtil::GetUserSpecificDefaultBrowserSuffix(dist, &suffix))
-      suffix = L"";
-
-    // Delete Software\Classes\ChromeExt,
-    string16 ext_prog_id(ShellUtil::kRegClasses);
-    ext_prog_id.push_back(FilePath::kSeparators[0]);
-    ext_prog_id.append(kChromeExtProgId);
-    ext_prog_id.append(suffix);
-    InstallUtil::DeleteRegistryKey(roots[i], ext_prog_id);
-
-    // Delete Software\Classes\.crx,
-    string16 ext_association(ShellUtil::kRegClasses);
-    ext_association.append(L"\\");
-    ext_association.append(chrome::kExtensionFileExtension);
-    InstallUtil::DeleteRegistryKey(roots[i], ext_association);
-  }
-}
-
 // Builds and executes a work item list to remove DelegateExecute verb handler
 // work items for |product|.  This will be a noop for products whose
 // corresponding BrowserDistribution implementations do not publish