Add Vector2d classes that represent offsets, instead of using Point.

ui/base/dragdrop/os_exchange_data_provider_gtk.cc

Index: ui/base/dragdrop/os_exchange_data_provider_gtk.cc
diff --git a/ui/base/dragdrop/os_exchange_data_provider_gtk.cc b/ui/base/dragdrop/os_exchange_data_provider_gtk.cc
index 648bff78f5896c234839dfbbf1a8bf09393a05d8..ea0c41c5b8eddf3a9348b38133930ec4fb07f655 100644
--- a/ui/base/dragdrop/os_exchange_data_provider_gtk.cc
+++ b/ui/base/dragdrop/os_exchange_data_provider_gtk.cc
@@ -221,8 +221,8 @@ bool OSExchangeDataProviderGtk::GetPlainTextURL(GURL* url) const {
   return true;
 }
 
-void OSExchangeDataProviderGtk::SetDragImage(GdkPixbuf* drag_image,
-                                             const gfx::Point& cursor_offset) {
+void OSExchangeDataProviderGtk::SetDragImage(
+    GdkPixbuf* drag_image, const gfx::Vector2d& cursor_offset) {

[Peter Kasting, 2012/10/30 01:14:14]

Nit: One arg per line

   if (drag_image_)
     g_object_unref(drag_image_);
   g_object_ref(drag_image);