Replace "nested message loop" with "nested run loop" in comments.

content/renderer/pepper/host_globals.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/renderer/pepper/host_globals.h"
 
 #include <limits>
 
 #include "base/command_line.h"
 #include "base/logging.h"
@@ skipping 130 matching lines @@
 void HostGlobals::PreCacheFontForFlash(const void* logfontw) {
   // Not implemented in-process.
 }
 
 void HostGlobals::LogWithSource(PP_Instance instance,
                                 PP_LogLevel level,
                                 const std::string& source,
                                 const std::string& value) {
   PepperPluginInstanceImpl* instance_object =
       HostGlobals::Get()->GetInstance(instance);
-  // It's possible to process this message in a nested message loop while
+  // It's possible to process this message in a nested run loop while
   // detaching a Document…
   // TODO(dcheng): Make it so this can't happen. https://crbug.com/561683
   if (instance_object &&
       instance_object->container()->GetDocument().GetFrame()) {
     instance_object->container()->GetDocument().GetFrame()->AddMessageToConsole(
         MakeLogMessage(level, source, value));
   } else {
     BroadcastLogWithSource(0, level, source, value);
   }
 }
@@ skipping 109 matching lines @@
       << instance << " is not a PP_Instance.";
   InstanceMap::iterator found = instance_map_.find(instance);
   if (found == instance_map_.end())
     return NULL;
   return found->second;
 }
 
 bool HostGlobals::IsHostGlobals() const { return true; }
 
 }  // namespace content