Make the gtk download shelf autoclose on mouse out.

gfx/insets.h

Index: gfx/insets.h
diff --git a/gfx/insets.h b/gfx/insets.h
index ba6cb583f45e1a4b8e367c178faa26fefc87e10b..1ac9ff961a03adc6dccb47aaf4aa672bfe42942f 100644
--- a/gfx/insets.h
+++ b/gfx/insets.h
@@ -29,6 +29,16 @@ class Insets {
         left_(left),
         bottom_(bottom),
         right_(right) {}
+  Insets(int top_bottom, int left_right)

[sky, 2011/01/31 17:14:04]

Are you even using the two constructors you're adding?

[Evan Stade, 2011/01/31 18:59:49]

well I did at first, but then I changed my mind. I fashioned this change after
the way defining borders works in css. I can remove the change if you want, but
it seems like a common use case.

[sky, 2011/01/31 20:36:25]

Given that no one is using them, I say nuke them. I don't so much mind the
single arg one, but the two arg one is mildly confusing.

+      : top_(top_bottom),
+        left_(left_right),
+        bottom_(top_bottom),
+        right_(left_right) {}
+  Insets(int inset)

[sky, 2011/01/31 17:14:04]

explicit

[Evan Stade, 2011/01/31 18:59:49]

Done.

+      : top_(inset),
+        left_(inset),
+        bottom_(inset),
+        right_(inset) {}
 #if defined(OS_POSIX) && !defined(OS_MACOSX)
   explicit Insets(const GtkBorder& border)
       : top_(border.top),