Replace IDMap with std::unordered_map in ResourceManager

ui/android/resources/resource_manager_impl.h

Index: ui/android/resources/resource_manager_impl.h
diff --git a/ui/android/resources/resource_manager_impl.h b/ui/android/resources/resource_manager_impl.h
index 31d26f5f8f945b94305bb817d8ab30de1e1b5d4e..829895d550f71744b94f08165273988c96361579 100644
--- a/ui/android/resources/resource_manager_impl.h
+++ b/ui/android/resources/resource_manager_impl.h
@@ -7,7 +7,6 @@
 
 #include <memory>
 
-#include "base/id_map.h"
 #include "base/macros.h"
 #include "ui/android/resources/resource_manager.h"
 #include "ui/android/ui_android_export.h"
@@ -86,8 +85,8 @@ class UI_ANDROID_EXPORT ResourceManagerImpl : public ResourceManager {
                                                     int metadata_res_id,
                                                     bool reloading);
 
-  typedef IDMap<Resource, IDMapOwnPointer> ResourceMap;
-  typedef IDMap<CrushedSpriteResource, IDMapOwnPointer>
+  typedef std::unordered_map<int, std::unique_ptr<Resource> > ResourceMap;

[David Trainor- moved to gerrit, 2016/09/09 06:11:32]

move to using?

[mdjones, 2016/09/09 16:47:23]

Done.

+  typedef std::unordered_map<int, std::unique_ptr<CrushedSpriteResource> >
       CrushedSpriteResourceMap;
   typedef std::unordered_map<int, std::unique_ptr<ResourceMap> >
       TintedResourceMap;