Allow Flash (and other plugins) to be installed without restarting the browse...

chrome/renderer/renderer_glue.cc

 // 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.
 
 // This file provides the embedder's side of random webkit glue functions.
 
 #include "build/build_config.h"
 
 #include <vector>
 
@@ skipping 197 matching lines @@
 
 GURL GetInspectorURL() {
   return GURL("chrome-ui://inspector/inspector.html");
 }
 
 std::string GetUIResourceProtocol() {
   return "chrome-ui";
 }
 
 bool GetPlugins(bool refresh, std::vector<WebPluginInfo>* plugins) {
-  return RenderThread::current()->Send(
-      new ViewHostMsg_GetPlugins(refresh, plugins));
+  if (!RenderThread::current()->plugin_refresh_allowed())
+    refresh = false;
+  return RenderThread::current()->Send(new ViewHostMsg_GetPlugins(
+     refresh, plugins));
 }
 
 // static factory function
 ResourceLoaderBridge* ResourceLoaderBridge::Create(
     const std::string& method,
     const GURL& url,
     const GURL& policy_url,
     const GURL& referrer,
     const std::string& frame_origin,
     const std::string& main_frame_origin,
@@ skipping 13 matching lines @@
 void NotifyCacheStats() {
   // Update the browser about our cache
   // NOTE: Since this can be called from the plugin process, we might not have
   // a RenderThread.  Do nothing in that case.
   if (!IsPluginProcess())
     RenderThread::current()->InformHostOfCacheStatsLater();
 }
 
 
 }  // namespace webkit_glue