Finish moving plugin probing out of process.

chrome/browser/ui/cocoa/drag_util.mm

 // 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.
 
 #import "chrome/browser/ui/cocoa/drag_util.h"
 
 #include "base/basictypes.h"
 #include "base/logging.h"
 #include "base/sys_string_conversions.h"
 #include "chrome/browser/profiles/profile.h"
@@ skipping 66 matching lines @@
   // This logic mirrors |BufferedResourceHandler::ShouldDownload()|.
   // TODO(asvitkine): Refactor this out to a common location instead of
   //                  duplicating code.
   if (net::IsSupportedMimeType(mime_type))
     return YES;
 
   // Check whether there is a plugin that supports the mime type. (e.g. PDF)
   // TODO(bauerb): This possibly uses stale information, but it's guaranteed not
   // to do disk access.
   bool allow_wildcard = false;
-  bool stale = false;
   webkit::WebPluginInfo plugin;
   return PluginService::GetInstance()->GetPluginInfo(
       -1,                // process ID
       MSG_ROUTING_NONE,  // routing ID
       profile->GetResourceContext(),
       url, GURL(), mime_type, allow_wildcard,
-      &stale, &plugin, NULL);
+      NULL, &plugin, NULL);
 }
 
 BOOL IsUnsupportedDropData(Profile* profile, id<NSDraggingInfo> info) {
   GURL url = GetFileURLFromDropData(info);
   if (!url.is_empty()) {
     // If dragging a file, only allow dropping supported file types (that the
     // web view can display).
     return !IsSupportedFileURL(profile, url);
   }
   return NO;
 }
 
 }  // namespace drag_util