Gears File Drag Drop

chrome/plugin/chrome_plugin_host.cc

 // 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/plugin/chrome_plugin_host.h"
 
 #include "base/command_line.h"
 #include "base/file_path.h"
 #include "base/file_util.h"
 #include "base/message_loop.h"
@@ skipping 344 matching lines @@
 }
 
 CPError STDCALL CPB_AllowFileDrop(
     CPID id, CPBrowsingContext context, const char* file_drag_data) {
   CHECK(ChromePluginLib::IsPluginThread());
 
   WebPluginProxy* webplugin = WebPluginProxy::FromCPBrowsingContext(context);
   if (!webplugin || !file_drag_data)
     return CPERR_INVALID_PARAMETER;
 
-  const int pid = webplugin->GetRendererProcessId();
-  if (!pid)
+  const int renderer = webplugin->GetRendererId();
+  if (renderer == -1)
     return CPERR_FAILURE;
 
   static const char kDelimiter('\b');
   std::vector<std::string> files;
   SplitStringDontTrim(file_drag_data, kDelimiter, &files);
 
   bool allowed = false;
   if (!PluginThread::current()->Send(
-          new PluginProcessHostMsg_AccessFiles(pid, files, &allowed))) {
+          new PluginProcessHostMsg_AccessFiles(renderer, files, &allowed))) {
     return CPERR_FAILURE;
   }
 
   if (allowed)
     return CPERR_SUCCESS;
   return CPERR_FAILURE;
 }
 
 CPError STDCALL CPB_GetCommandLineArguments(
     CPID id, CPBrowsingContext context, const char* url, char** arguments) {
@@ skipping 297 matching lines @@
 
     response_funcs.size = sizeof(response_funcs);
     response_funcs.received_redirect = CPRR_ReceivedRedirect;
     response_funcs.start_completed = CPRR_StartCompleted;
     response_funcs.read_completed = CPRR_ReadCompleted;
     response_funcs.upload_progress = CPRR_UploadProgress;
   }
 
   return &browser_funcs;
 }