Instrument pepper plugin load failures.

content/renderer/render_view_impl.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/render_view_impl.h"
 
 #include <algorithm>
 #include <cmath>
 
 #include "base/auto_reset.h"
@@ skipping 4431 matching lines @@
     const WebPluginInfo& info,
     const blink::WebPluginParams& params) {
 #if defined(ENABLE_PLUGINS)
   bool pepper_plugin_was_registered = false;
   scoped_refptr<PluginModule> pepper_module(PluginModule::Create(
       this, info, &pepper_plugin_was_registered));
   if (pepper_plugin_was_registered) {
     if (pepper_module.get())
       return new PepperWebPluginImpl(pepper_module.get(), params, AsWeakPtr());
   }
-
+#if defined(OS_CHROMEOS)
+  LOG(WARNING) << "Pepper module/plugin creation failed.";
+  return NULL;
+#else
   return new WebPluginImpl(frame, params, info.path, AsWeakPtr());
+#endif
 #else
   return NULL;
 #endif
 }
 
 void RenderViewImpl::EvaluateScript(const string16& frame_xpath,
                                     const string16& jscript,
                                     int id,
                                     bool notify_result) {
   v8::HandleScope handle_scope(v8::Isolate::GetCurrent());
@@ skipping 2229 matching lines @@
   for (size_t i = 0; i < icon_urls.size(); i++) {
     WebURL url = icon_urls[i].iconURL();
     if (!url.isEmpty())
       urls.push_back(FaviconURL(url,
                                 ToFaviconType(icon_urls[i].iconType())));
   }
   SendUpdateFaviconURL(urls);
 }
 
 }  // namespace content