Support touch icon in FaviconHelper

chrome/common/icon_messages_unittest.cc

Index: chrome/common/icon_messages_unittest.cc
diff --git a/chrome/common/icon_messages_unittest.cc b/chrome/common/icon_messages_unittest.cc
new file mode 100644
index 0000000000000000000000000000000000000000..20ca21228bc8f4124934a7282e4111163bffdbf4
--- /dev/null
+++ b/chrome/common/icon_messages_unittest.cc
@@ -0,0 +1,15 @@
+// Copyright (c) 2011 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/history/history_types.h"
+#include "chrome/common/icon_messages.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+// Tests the IconType definition
+TEST(IconMessagesTest, IconTypeDefinition) {
+  EXPECT_EQ(static_cast<history::IconType>(FAVICON), history::FAVICON);
+  EXPECT_EQ(static_cast<history::IconType>(TOUCH_ICON), history::TOUCH_ICON);
+  EXPECT_EQ(static_cast<history::IconType>(TOUCH_PRECOMPOSED_ICON),
+            history::TOUCH_PRECOMPOSED_ICON);
+}