linux: don't always print dlopen errors from LoadNativeLibrary

webkit/plugins/ppapi/plugin_module.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 "webkit/plugins/ppapi/plugin_module.h"
 
 #include <set>
 
 #include "base/command_line.h"
 #include "base/message_loop.h"
@@ skipping 413 matching lines @@
   if (!is_crashed_)
     lifetime_delegate_->PluginModuleDead(this);
 }
 
 bool PluginModule::InitAsInternalPlugin(const EntryPoints& entry_points) {
   entry_points_ = entry_points;
   return InitializeModule();
 }
 
 bool PluginModule::InitAsLibrary(const FilePath& path) {
-  base::NativeLibrary library = base::LoadNativeLibrary(path);
+  base::NativeLibrary library = base::LoadNativeLibrary(path, NULL);
   if (!library)
     return false;
 
   if (!LoadEntryPointsFromLibrary(library, &entry_points_) ||
       !InitializeModule()) {
     base::UnloadNativeLibrary(library);
     return false;
   }
 
   library_ = library;
@@ skipping 101 matching lines @@
   int retval = entry_points_.initialize_module(pp_module(), &GetInterface);
   if (retval != 0) {
     LOG(WARNING) << "PPP_InitializeModule returned failure " << retval;
     return false;
   }
   return true;
 }
 
 }  // namespace ppapi
 }  // namespace webkit