Remove NavigationRequestInfo::is_showing.

content/browser/frame_host/render_frame_host_manager.cc

 // Copyright 2013 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/frame_host/render_frame_host_manager.h"
 
 #include <utility>
 
 #include "base/command_line.h"
 #include "base/debug/trace_event.h"
@@ skipping 559 matching lines @@
       switches::kEnableBrowserSideNavigation));
   // TODO(clamy): Check if navigations are blocked and if so, return
   // immediately.
   NavigationRequestInfo info(params);
 
   info.first_party_for_cookies = frame_tree_node_->IsMainFrame() ?
       params.url : frame_tree_node_->frame_tree()->root()->current_url();
   info.is_main_frame = frame_tree_node_->IsMainFrame();
   info.parent_is_main_frame = !frame_tree_node_->parent() ?
       false : frame_tree_node_->parent()->IsMainFrame();
-  info.is_showing = GetRenderWidgetHostView()->IsShowing();
 
   // TODO(clamy): Check if the current RFH should be initialized (in case it has
   // crashed) not to display a sad tab while navigating.
   // TODO(clamy): Spawn a speculative renderer process if we do not have one to
   // use for the navigation.
   navigation_request_.reset(new NavigationRequest(
       info, frame_tree_node_->frame_tree_node_id()));
   navigation_request_->BeginNavigation(params.request_body);
 }
 
@@ skipping 1081 matching lines @@
 void RenderFrameHostManager::DeleteRenderFrameProxyHost(
     SiteInstance* instance) {
   RenderFrameProxyHostMap::iterator iter = proxy_hosts_.find(instance->GetId());
   if (iter != proxy_hosts_.end()) {
     delete iter->second;
     proxy_hosts_.erase(iter);
   }
 }
 
 }  // namespace content