1 files changed, 58 insertions, 0 deletions
diff --git a/chrome/browser/google/google_util.cc b/chrome/browser/google/google_util.cc
new file mode 100644
index 0000000..a9a3439
--- /dev/null
+++ b/chrome/browser/google/google_util.cc
@@ -0,0 +1,58 @@
+// Copyright (c) 2006-2008 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/browser/google/google_util.h"
+
+#include <string>
+
+#include "base/string_util.h"
+#include "chrome/browser/browser_process.h"
+#include "chrome/browser/google/google_url_tracker.h"
+#include "googleurl/src/gurl.h"
+#include "net/base/registry_controlled_domain.h"
+
+namespace {
+
+// A helper method for adding a query param to |url|.
+GURL AppendParam(const GURL& url,
+                 const std::string& param_name,
+                 const std::string& param_value) {
+  std::string query(url.query());
+  if (!query.empty())
+    query += "&";
+  query += param_name + "=" + param_value;
+  GURL::Replacements repl;
+  repl.SetQueryStr(query);
+  return url.ReplaceComponents(repl);
+}
+
+}  // anonymous namespace
+
+namespace google_util {
+
+const char kLinkDoctorBaseURL[] =
+    "http://linkhelp.clients.google.com/tbproxy/lh/fixurl";
+
+GURL AppendGoogleLocaleParam(const GURL& url) {
+  // Google does not yet recognize 'nb' for Norwegian Bokmal, but it uses
+  // 'no' for that.
+  std::string locale = g_browser_process->GetApplicationLocale();
+  if (locale == "nb")
+    locale = "no";
+  return AppendParam(url, "hl", locale);
+}
+
+GURL AppendGoogleTLDParam(const GURL& url) {
+  const std::string google_domain(
+      net::RegistryControlledDomainService::GetDomainAndRegistry(
+          GoogleURLTracker::GoogleURL()));
+  const size_t first_dot = google_domain.find('.');
+  if (first_dot == std::string::npos) {
+    NOTREACHED();
+    return url;
+  }
+  return AppendParam(url, "sd", google_domain.substr(first_dot + 1));
+}
+
+}  // namespace google_util