Add a way to fetch window frame metrics from NativeShellWindow

chrome/browser/ui/gtk/browser_window_gtk.cc

Index: chrome/browser/ui/gtk/browser_window_gtk.cc
diff --git a/chrome/browser/ui/gtk/browser_window_gtk.cc b/chrome/browser/ui/gtk/browser_window_gtk.cc
index 606b7b33aebcf137d4f6fc006ac227e1ba7ce6f7..015c0b4a6c5fe2e4cc935a4b80a1a31b9a4eed29 100644
--- a/chrome/browser/ui/gtk/browser_window_gtk.cc
+++ b/chrome/browser/ui/gtk/browser_window_gtk.cc
@@ -712,6 +712,16 @@ bool BrowserWindowGtk::IsAlwaysOnTop() const {
   return false;
 }
 
+gfx::Rect BrowserWindowGtk::ContentBoundsForWindowBounds(
+    const gfx::Rect& window_bounds) const {
+  return window_bounds;

[Evan Stade, 2012/11/14 21:20:59]

please at least add a comment of some sort to make it clear this isn't a real
implementation. I don't understand from your CL description whether you intend
to ever implement this one, or just the ShellWindowGtk one. If you dont' plan to
implement this one, why not just return gfx::Rect() to make it clear it's wrong
(instead of making it almost right)?

[jeremya, 2012/11/14 23:35:59]

Done, made it NOTIMPLEMENTED().

+}
+
+gfx::Rect BrowserWindowGtk::WindowBoundsForContentBounds(
+    const gfx::Rect& content_bounds) const {
+  return content_bounds;
+}
+
 gfx::NativeWindow BrowserWindowGtk::GetNativeWindow() {
   return window_;
 }