Enough hacks to make wstring printfs unneeded

chrome/browser/shell_integration_win.cc

Index: chrome/browser/shell_integration_win.cc
diff --git a/chrome/browser/shell_integration_win.cc b/chrome/browser/shell_integration_win.cc
index 4089dc47a12765898c4a3413352e26cabed14faf..c7805a79e9f649ff3cd1a97e58a2aec945a23a53 100644
--- a/chrome/browser/shell_integration_win.cc
+++ b/chrome/browser/shell_integration_win.cc
@@ -261,10 +261,12 @@ void ResetDefaultBrowser() {
 
   for (const wchar_t* format : kUrlAssociationKeyFormats) {
     for (const wchar_t* protocol : kProtocols) {
-      base::win::RegKey registry_key(
+      (void)format;
+      (void)protocol;
+      /*base::win::RegKey registry_key(
           HKEY_CURRENT_USER, base::StringPrintf(format, protocol).c_str(),
           KEY_SET_VALUE);
-      registry_key.DeleteValue(L"Hash");
+      registry_key.DeleteValue(L"Hash");*/
     }
   }
 }
@@ -513,8 +515,8 @@ int ShellIntegration::MigrateShortcutsInPathInternal(
       continue;
     }
     base::CommandLine command_line(
-        base::CommandLine::FromString(base::StringPrintf(
-            L"\"%ls\" %ls", target_path.value().c_str(), arguments.c_str())));
+        base::CommandLine::FromString(L""/*base::StringPrintf(
+            L"\"%ls\" %ls", target_path.value().c_str(), arguments.c_str())*/));
 
     // Get the expected AppId for this Chrome shortcut.
     base::string16 expected_app_id(