diff --git a/gpu/command_buffer/tests/gl_manager.h b/gpu/command_buffer/tests/gl_manager.h
index 7a3eb2c..cad1469 100644
--- a/gpu/command_buffer/tests/gl_manager.h
+++ b/gpu/command_buffer/tests/gl_manager.h
@@ -10,8 +10,8 @@
 #include "base/memory/scoped_ptr.h"
 #include "gpu/command_buffer/client/gpu_control.h"
 #include "gpu/command_buffer/service/feature_info.h"
+#include "ui/gfx/geometry/size.h"
 #include "ui/gfx/gpu_memory_buffer.h"
-#include "ui/gfx/size.h"
 
 namespace base {
 class CommandLine;