Add a setting to CF to remove 'chromeframe' from the UserAgent on a per-pattern basis.

chrome_frame/registry_list_preferences_holder.cc

Index: chrome_frame/registry_list_preferences_holder.cc
diff --git a/chrome_frame/registry_list_preferences_holder.cc b/chrome_frame/registry_list_preferences_holder.cc
new file mode 100644
index 0000000000000000000000000000000000000000..581aed66f1f02e3b0fa7ca0d5e33ae7f4b3e7f45
--- /dev/null
+++ b/chrome_frame/registry_list_preferences_holder.cc
@@ -0,0 +1,45 @@
+// 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.
+
+#include "chrome_frame/registry_list_preferences_holder.h"
+
+#include "base/string_util.h"
+#include "base/win/registry.h"
+
+RegistryListPreferencesHolder::RegistryListPreferencesHolder() : valid_(false) {
+}
+
+void RegistryListPreferencesHolder::Init(HKEY hive,
+                                         const wchar_t* registry_path,
+                                         const wchar_t* list_name) {
+  string16 list_path(registry_path);
+  list_path += L"\\";
+  list_path += list_name;
+  base::win::RegistryValueIterator string_list(hive, list_path.c_str());
+  for (; string_list.Valid(); ++string_list)
+    values_.push_back(string_list.Name());
+
+  valid_ = true;
+}
+
+bool RegistryListPreferencesHolder::ListMatches(const string16& string) const {
+  DCHECK(Valid());
+  std::vector<string16>::const_iterator iter(values_.begin());
+  for (; iter != values_.end(); ++iter) {
+    if (MatchPattern(string, *iter))
+      return true;
+  }
+
+  return false;
+}
+
+void RegistryListPreferencesHolder::AddStringForTesting(
+    const string16& string) {
+  values_.push_back(string);
+}
+
+void RegistryListPreferencesHolder::ResetForTesting() {
+  values_.clear();
+  valid_ = false;
+}