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

chrome/browser/tab_contents/tab_contents_view_mac.mm

 // Copyright (c) 2006-2008 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.
 
 #import <Carbon/Carbon.h>
 
 #include "chrome/browser/tab_contents/tab_contents_view_mac.h"
 
 #include <string>
 
@@ skipping 388 matching lines @@
   DCHECK([rwhv isKindOfClass:[RenderWidgetHostViewCocoa class]]);
   [rwhv setIgnoreKeyEvents:YES];
   BOOL eventHandled = [window redispatchEvent:event];
   [rwhv setIgnoreKeyEvents:NO];
   return eventHandled;
 }
 
 - (void)mouseEvent:(NSEvent *)theEvent {
   TabContents* tabContents = [self tabContents];
   if (tabContents->delegate()) {
+    NSPoint location = [NSEvent mouseLocation];
     if ([theEvent type] == NSMouseMoved)
-      tabContents->delegate()->ContentsMouseEvent(tabContents, true);
+      tabContents->delegate()->ContentsMouseEvent(
+          tabContents, gfx::Point(location.x, location.y), true);
     if ([theEvent type] == NSMouseExited)
-      tabContents->delegate()->ContentsMouseEvent(tabContents, false);
+      tabContents->delegate()->ContentsMouseEvent(
+          tabContents, gfx::Point(location.x, location.y), false);
   }
 }
 
 - (BOOL)mouseDownCanMoveWindow {
   // This is needed to prevent mouseDowns from moving the window
   // around.  The default implementation returns YES only for opaque
   // views.  TabContentsViewCocoa does not draw itself in any way, but
   // its subviews do paint their entire frames.  Returning NO here
   // saves us the effort of overriding this method in every possible
   // subview.
@@ skipping 108 matching lines @@
 }
 
 - (void)closeTabAfterEvent {
   tabContentsView_->CloseTab();
 }
 
 // Tons of stuff goes here, where we grab events going on in Cocoaland and send
 // them into the C++ system. TODO(avi): all that jazz
 
 @end