Move Mus into chrome's process when running with --mus.

ui/base/cursor/image_cursors.h

Index: ui/base/cursor/image_cursors.h
diff --git a/ui/base/cursor/image_cursors.h b/ui/base/cursor/image_cursors.h
index 43b40e01f4055e01c25263cf1662e61f254e9684..5831293fb46838683b046e22b2c1c6de4fe7ac6b 100644
--- a/ui/base/cursor/image_cursors.h
+++ b/ui/base/cursor/image_cursors.h
@@ -8,6 +8,7 @@
 #include <memory>
 
 #include "base/macros.h"
+#include "base/memory/weak_ptr.h"
 #include "base/strings/string16.h"
 #include "ui/base/cursor/cursor.h"
 #include "ui/base/ui_base_export.h"
@@ -39,12 +40,15 @@ class UI_BASE_EXPORT ImageCursors {
   // Sets the platform cursor based on the native type of |cursor|.
   void SetPlatformCursor(gfx::NativeCursor* cursor);
 
+  base::WeakPtr<ImageCursors> GetWeakPtr();
+
  private:
   // Reloads the all loaded cursors in the cursor loader.
   void ReloadCursors();
 
   std::unique_ptr<CursorLoader> cursor_loader_;
   CursorSize cursor_size_;
+  base::WeakPtrFactory<ImageCursors> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ImageCursors);
 };