Move ExtensionOptionsGuest code from chrome to extensions

chrome/browser/guest_view/extension_options/extension_options_constants.cc

Index: chrome/browser/guest_view/extension_options/extension_options_constants.cc
diff --git a/chrome/browser/guest_view/extension_options/extension_options_constants.cc b/chrome/browser/guest_view/extension_options/extension_options_constants.cc
deleted file mode 100644
index 98c469733b0e572e4bd5364d4cf49976ef9e0076..0000000000000000000000000000000000000000
--- a/chrome/browser/guest_view/extension_options/extension_options_constants.cc
+++ /dev/null
@@ -1,27 +0,0 @@
-// Copyright 2014 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/guest_view/extension_options/extension_options_constants.h"
-
-namespace extensionoptions {
-
-// API namespace.
-extern const char kAPINamespace[] = "extensionOptionsInternal";
-
-// Attributes.
-const char kAttributeAutoSize[] = "autosize";
-const char kAttributeMaxHeight[] = "maxheight";
-const char kAttributeMaxWidth[] = "maxwidth";
-const char kAttributeMinHeight[] = "minheight";
-const char kAttributeMinWidth[] = "minwidth";
-
-const char kExtensionId[] = "extensionId";
-
-const char kNewHeight[] = "newHeight";
-const char kNewWidth[] = "newWidth";
-const char kOldHeight[] = "oldHeight";
-const char kOldWidth[] = "oldWidth";
-
-
-}  // namespace extensionoptions