Add ShellAccessTokenStore to content_shell

content/shell/geolocation/shell_access_token_store.cc

Index: content/shell/geolocation/shell_access_token_store.cc
diff --git a/content/shell/geolocation/shell_access_token_store.cc b/content/shell/geolocation/shell_access_token_store.cc
new file mode 100644
index 0000000000000000000000000000000000000000..587057c89ec9986cfd95df8b6d18352cffff5551
--- /dev/null
+++ b/content/shell/geolocation/shell_access_token_store.cc
@@ -0,0 +1,39 @@
+// 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 "content/shell/geolocation/shell_access_token_store.h"
+
+#include "base/bind.h"
+#include "base/message_loop.h"
+#include "base/utf_string_conversions.h"
+
+ShellAccessTokenStore::ShellAccessTokenStore(
+    net::URLRequestContextGetter* request_context)
+    : request_context_(request_context) {
+}
+
+ShellAccessTokenStore::~ShellAccessTokenStore() {
+}
+
+void ShellAccessTokenStore::LoadAccessTokens(
+    const LoadAccessTokensCallbackType& callback) {
+  MessageLoop::current()->PostTask(
+      FROM_HERE,
+      base::Bind(&ShellAccessTokenStore::DidLoadAccessTokens,
+                 request_context_, callback));
+}
+
+void ShellAccessTokenStore::DidLoadAccessTokens(
+    net::URLRequestContextGetter* request_context,
+    const LoadAccessTokensCallbackType& callback) {
+  // Since content_shell is a test executable, rather than an end user program,
+  // we provide a dummy access_token set to avoid hitting the server.
+  AccessTokenSet access_token_set;
+  access_token_set[GURL()] = ASCIIToUTF16("chromium_content_shell");
+  callback.Run(access_token_set, request_context);
+}
+
+void ShellAccessTokenStore::SaveAccessToken(
+    const GURL& server_url, const string16& access_token) {
+}