Revert "Delete the ViewManager and WindowManager services."

mojo/services/view_manager/cpp/view_manager_delegate.cc

Index: mojo/services/view_manager/cpp/view_manager_delegate.cc
diff --git a/mojo/icu/icu.h b/mojo/services/view_manager/cpp/view_manager_delegate.cc
similarity index 51%
copy from mojo/icu/icu.h
copy to mojo/services/view_manager/cpp/view_manager_delegate.cc
index 9b28cb910fca26c2020fa228c856fe605f1927a8..959640d24dc3551cc46e7aea40aeb0e12845c252 100644
--- a/mojo/icu/icu.h
+++ b/mojo/services/view_manager/cpp/view_manager_delegate.cc
@@ -2,17 +2,13 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef MOJO_ICU_ICU_H_
-#define MOJO_ICU_ICU_H_
+#include "view_manager/cpp/view_manager_delegate.h"
 
 namespace mojo {
-class ApplicationImpl;
 
-namespace icu {
+bool ViewManagerDelegate::OnPerformAction(View* view,
+                                          const std::string& action) {
+  return false;
+}
 
-void Initialize(ApplicationImpl* app);
-
-}  // namespace icu
 }  // namespace mojo
-
-#endif  // MOJO_ICU_ICU_H_