Aura tooltips do not move on mouse move in case of many neighboring views with the same label

content/browser/renderer_host/render_widget_host_view_aura.cc

 // Copyright (c) 2012 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 "content/browser/renderer_host/render_widget_host_view_aura.h"
 
 #include "base/auto_reset.h"
 #include "base/basictypes.h"
 #include "base/bind.h"
 #include "base/callback_helpers.h"
@@ skipping 976 matching lines @@
   delete window_;
 }
 
 void RenderWidgetHostViewAura::SetTooltipText(
     const base::string16& tooltip_text) {
   tooltip_ = tooltip_text;
   aura::Window* root_window = window_->GetRootWindow();
   aura::client::TooltipClient* tooltip_client =
       aura::client::GetTooltipClient(root_window);
   if (tooltip_client) {
-    tooltip_client->UpdateTooltip(window_);
+    tooltip_client->UpdateTooltip(window_, false);
     // Content tooltips should be visible indefinitely.
     tooltip_client->SetTooltipShownTimeout(window_, 0);
   }
 }
 
 void RenderWidgetHostViewAura::SelectionChanged(const base::string16& text,
                                                 size_t offset,
                                                 const gfx::Range& range) {
   RenderWidgetHostViewBase::SelectionChanged(text, offset, range);
 
@@ skipping 2211 matching lines @@
     RenderWidgetHost* widget) {
   return new RenderWidgetHostViewAura(widget);
 }
 
 // static
 void RenderWidgetHostViewPort::GetDefaultScreenInfo(WebScreenInfo* results) {
   GetScreenInfoForWindow(results, NULL);
 }
 
 }  // namespace content