Clean up Chrome OS WARNING spam

chrome/browser/chromeos/input_method/component_extension_ime_manager_impl.cc

 // Copyright 2013 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 "chrome/browser/chromeos/input_method/component_extension_ime_manager_impl.h"
 
 #include "base/file_util.h"
 #include "base/logging.h"
 #include "base/path_service.h"
 #include "chrome/browser/extensions/component_loader.h"
@@ skipping 128 matching lines @@
 scoped_ptr<base::DictionaryValue> ComponentExtensionIMEManagerImpl::GetManifest(
     const base::FilePath& file_path) {
   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::FILE));
   std::string error;
   scoped_ptr<base::DictionaryValue> manifest(
       extensions::file_util::LoadManifest(file_path, &error));
   if (!manifest.get())
     LOG(ERROR) << "Failed at getting manifest";
   if (!extension_l10n_util::LocalizeExtension(file_path,
                                               manifest.get(),
-                                              &error))
-    LOG(ERROR) << "Localization failed";
-
+                                              &error)) {
+    LOG(ERROR) << "Localization failed for: " << file_path.value()
+               << " Error: " << error;
+  }
   return manifest.Pass();
 }
 
 void ComponentExtensionIMEManagerImpl::InitializeAsync(
     const base::Closure& callback) {
   DCHECK(!is_initialized_);
   DCHECK(thread_checker_.CalledOnValidThread());
 
   std::vector<ComponentExtensionIME>* component_extension_ime_list
       = new std::vector<ComponentExtensionIME>;
@@ skipping 171 matching lines @@
     std::vector<ComponentExtensionIME>* result,
     const base::Closure& callback) {
   DCHECK(thread_checker_.CalledOnValidThread());
   DCHECK(result);
   component_extension_list_ = *result;
   is_initialized_ = true;
   callback.Run();
 }
 
 }  // namespace chromeos