[Mac] Reposition the status bubble whenever adding it to a window....

chrome/browser/cocoa/status_bubble_mac.mm

 // 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/cocoa/status_bubble_mac.h"
 
 #include <limits>
 
 #include "app/text_elider.h"
 #include "base/compiler_specific.h"
@@ skipping 329 matching lines @@
   // Don't |Attach()| since we don't know the appropriate state; let the
   // |SetState()| call do that.
 
   [view setCornerFlags:kRoundedTopRightCorner];
   MouseMoved(gfx::Point(), false);
 }
 
 void StatusBubbleMac::Attach() {
   // This method may be called several times during the process of creating or
   // showing a status bubble to attach the bubble to its parent window.
-  if (!is_attached())
+  if (!is_attached()) {
     [parent_ addChildWindow:window_ ordered:NSWindowAbove];
+    UpdateSizeAndPosition();
+  }
 }
 
 void StatusBubbleMac::Detach() {
   // This method may be called several times in the process of hiding or
   // destroying a status bubble.
   if (is_attached()) {
     [parent_ removeChildWindow:window_];  // See crbug.com/28107 ...
     [window_ orderOut:nil];               // ... and crbug.com/29054.
   }
 }
@@ skipping 199 matching lines @@
   DCHECK(parent_);
 
   NSSize size = NSMakeSize(0, kWindowHeight);
   size = [[parent_ contentView] convertSize:size toView:nil];
 
   NSRect rect = [parent_ frame];
   rect.size.height = size.height;
   rect.size.width = static_cast<int>(kWindowWidthPercent * rect.size.width);
   return rect;
 }