gtk: Move the enter/leave-notify-event handling to TabRendererGtk and hook up the close button signals to this handler.

BUG=18196
TEST=Open two tabs.  Hover the mouse over the close button of the inactive tab.  The inactive tab should stay highlighted.
Review URL: http://codereview.chromium.org/160512

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@22297 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 2 insertions, 16 deletions

diff --git a/chrome/browser/gtk/tabs/tab_gtk.cc b/chrome/browser/gtk/tabs/tab_gtk.cc
index 56371b3..3a89bf0 100644
--- a/chrome/browser/gtk/tabs/tab_gtk.cc
+++ b/chrome/browser/gtk/tabs/tab_gtk.cc
@@ -121,9 +121,9 @@ TabGtk::TabGtk(TabDelegate* delegate)
   g_signal_connect(G_OBJECT(event_box_), "button-release-event",
                    G_CALLBACK(OnMouseRelease), this);
   g_signal_connect(G_OBJECT(event_box_), "enter-notify-event",
-                   G_CALLBACK(OnEnterNotify), this);
+                   G_CALLBACK(OnEnterNotifyEvent), this);
   g_signal_connect(G_OBJECT(event_box_), "leave-notify-event",
-                   G_CALLBACK(OnLeaveNotify), this);
+                   G_CALLBACK(OnLeaveNotifyEvent), this);
   g_signal_connect_after(G_OBJECT(event_box_), "drag-begin",
                            G_CALLBACK(OnDragBegin), this);
   g_signal_connect_after(G_OBJECT(event_box_), "drag-end",
@@ -183,20 +183,6 @@ gboolean TabGtk::OnMouseRelease(GtkWidget* widget, GdkEventButton* event,
 }
 
 // static
-gboolean TabGtk::OnEnterNotify(GtkWidget* widget, GdkEventCrossing* event,
-                               TabGtk* tab) {
-  tab->OnMouseEntered();
-  return TRUE;
-}
-
-// static
-gboolean TabGtk::OnLeaveNotify(GtkWidget* widget, GdkEventCrossing* event,
-                               TabGtk* tab) {
-  tab->OnMouseExited();
-  return TRUE;
-}
-
-// static
 void TabGtk::OnDragBegin(GtkWidget* widget, GdkDragContext* context,
                          TabGtk* tab) {
   MessageLoopForUI::current()->AddObserver(tab);