Replace cc::ViewportSelectionBound with gfx::SelectionBound

ui/gfx/ipc/gfx_param_traits.h

Index: ui/gfx/ipc/gfx_param_traits.h
diff --git a/ui/gfx/ipc/gfx_param_traits.h b/ui/gfx/ipc/gfx_param_traits.h
index 9a7a5b0d3e405af81b3b13c1ff7bb400796189bb..5681626584b08a8aa7d298b0f83ecd615fd89244 100644
--- a/ui/gfx/ipc/gfx_param_traits.h
+++ b/ui/gfx/ipc/gfx_param_traits.h
@@ -12,6 +12,7 @@
 #include "ui/gfx/buffer_types.h"
 #include "ui/gfx/ipc/gfx_ipc_export.h"
 #include "ui/gfx/ipc/gfx_param_traits_macros.h"
+#include "ui/gfx/selection_bound.h"
 
 #if defined(OS_MACOSX) && !defined(OS_IOS)
 #include "ui/gfx/mac/io_surface.h"
@@ -51,6 +52,17 @@ struct GFX_IPC_EXPORT ParamTraits<gfx::ScopedRefCountedIOSurfaceMachPort> {
 };
 #endif  // defined(OS_MACOSX) && !defined(OS_IOS)
 
+template <>
+struct GFX_IPC_EXPORT ParamTraits<gfx::SelectionBound> {
+  typedef gfx::SelectionBound param_type;
+  static void GetSize(base::PickleSizer* s, const param_type& p);
+  static void Write(base::Pickle* m, const param_type& p);
+  static bool Read(const base::Pickle* m,
+                   base::PickleIterator* iter,
+                   param_type* r);
+  static void Log(const param_type& p, std::string* l);
+};
+
 }  // namespace IPC
 
 #endif  // UI_GFX_IPC_GFX_PARAM_TRAITS_H_