Stop using the default profile's proxy service for plugin proxy requests, and instead use the ass...

content/plugin/webplugin_proxy.cc

 // Copyright (c) 2011 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/plugin/webplugin_proxy.h"
 
 #include "build/build_config.h"
 
 #include "base/lazy_instance.h"
 #include "base/memory/scoped_handle.h"
@@ skipping 220 matching lines @@
                                           &success));
   if (!success)
     return NULL;
 
   plugin_element_ = NPObjectProxy::Create(
       channel_, npobject_route_id, containing_window_, page_url_);
 
   return plugin_element_;
 }
 
+bool WebPluginProxy::FindProxyForUrl(const GURL& url, std::string* proxy_list) {
+  bool result = false;
+  Send(new PluginHostMsg_ResolveProxy(route_id_, url, &result, proxy_list));
+  return result;
+}
+
 void WebPluginProxy::SetCookie(const GURL& url,
                                const GURL& first_party_for_cookies,
                                const std::string& cookie) {
   Send(new PluginHostMsg_SetCookie(route_id_, url,
                                    first_party_for_cookies, cookie));
 }
 
 std::string WebPluginProxy::GetCookies(const GURL& url,
                                        const GURL& first_party_for_cookies) {
   std::string cookies;
@@ skipping 487 matching lines @@
       resource_clients_.erase(index++);
     } else {
       index++;
     }
   }
 }
 
 void WebPluginProxy::URLRedirectResponse(bool allow, int resource_id) {
   Send(new PluginHostMsg_URLRedirectResponse(route_id_, allow, resource_id));
 }