gtk: Hide the status bubble when the mouse nears it.

chrome/browser/tab_contents/tab_contents_view_gtk.cc

 // Copyright (c) 2009 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/tab_contents/tab_contents_view_gtk.h"
 
 #include <gdk/gdk.h>
 #include <gdk/gdkkeysyms.h>
 #include <gtk/gtk.h>
 
@@ skipping 51 matching lines @@
   gtk_widget_grab_focus(widget);
   bool reverse = focus == GTK_DIR_TAB_BACKWARD;
   tab_contents->FocusThroughTabTraversal(reverse);
   return TRUE;
 }
 
 // Called when the mouse leaves the widget. We notify our delegate.
 gboolean OnLeaveNotify(GtkWidget* widget, GdkEventCrossing* event,
                        TabContents* tab_contents) {
   if (tab_contents->delegate())
-    tab_contents->delegate()->ContentsMouseEvent(tab_contents, false);
+    tab_contents->delegate()->ContentsMouseEvent(
+        tab_contents, gfx::Point(event->x_root, event->y_root), false);
   return FALSE;
 }
 
 // Called when the mouse moves within the widget. We notify our delegate.
 gboolean OnMouseMove(GtkWidget* widget, GdkEventMotion* event,
                      TabContents* tab_contents) {
   if (tab_contents->delegate())
-    tab_contents->delegate()->ContentsMouseEvent(tab_contents, true);
+    tab_contents->delegate()->ContentsMouseEvent(
+        tab_contents, gfx::Point(event->x_root, event->y_root), true);
   return FALSE;
 }
 
 // See tab_contents_view_win.cc for discussion of mouse scroll zooming.
 gboolean OnMouseScroll(GtkWidget* widget, GdkEventScroll* event,
                        TabContents* tab_contents) {
   if ((event->state & gtk_accelerator_get_default_mod_mask()) ==
       GDK_CONTROL_MASK) {
     if (event->direction == GDK_SCROLL_DOWN) {
       tab_contents->delegate()->ContentsZoomChange(false);
@@ skipping 381 matching lines @@
     gtk_container_child_set_property(GTK_CONTAINER(floating_container),
                                      widget, "x", &value);
 
     int child_y = std::max(half_view_height - (requisition.height / 2), 0);
     g_value_set_int(&value, child_y);
     gtk_container_child_set_property(GTK_CONTAINER(floating_container),
                                      widget, "y", &value);
     g_value_unset(&value);
   }
 }