Enable verbose logging during PluginMsg_CreateInstance.

content/common/np_channel_base.cc

 // Copyright (c) 2012 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/common/np_channel_base.h"
 
 #include <stack>
 
 #include "base/auto_reset.h"
 #include "base/hash_tables.h"
@@ skipping 123 matching lines @@
   if (mode_ == IPC::Channel::MODE_SERVER)
     CHECK_NE(-1, channel_->GetClientFileDescriptor());
 #endif
 
   channel_valid_ = true;
   return true;
 }
 
 bool NPChannelBase::Send(IPC::Message* message) {
   if (!channel_.get()) {
-    LOG(ERROR) << "Channel is NULL; dropping message";
+    VLOG(1) << "Channel is NULL; dropping message";
     delete message;
     return false;
   }
 
   if (send_unblocking_only_during_unblock_dispatch_ &&
       in_unblock_dispatch_ == 0 &&
       message->is_sync()) {
     message->set_unblock(false);
   }
 
@@ skipping 138 matching lines @@
 
 void NPChannelBase::RemoveMappingForNPObjectStub(int route_id,
                                                  NPObject* object) {
   DCHECK(object != NULL);
   stub_map_.erase(object);
 }
 
 void NPChannelBase::RemoveMappingForNPObjectProxy(int route_id) {
   proxy_map_.erase(route_id);
 }