Move extension_error_utils.* and url_pattern_set.* into

chrome/browser/ui/webui/options/content_settings_handler.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 "chrome/browser/ui/webui/options/content_settings_handler.h"
 
 #include <vector>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 176 matching lines @@
     Profile* profile, AppFilter app_filter, ListValue* exceptions) {
   const ExtensionService* extension_service = profile->GetExtensionService();
   // After ExtensionSystem::Init has been called at the browser's start,
   // GetExtensionService() should not return NULL, so this is safe:
   const ExtensionSet* extensions = extension_service->extensions();
 
   for (ExtensionSet::const_iterator extension = extensions->begin();
        extension != extensions->end(); ++extension) {
     if (!app_filter(**extension, profile)) continue;
 
-    URLPatternSet web_extent = (*extension)->web_extent();
+    extensions::URLPatternSet web_extent = (*extension)->web_extent();
     // Add patterns from web extent.
-    for (URLPatternSet::const_iterator pattern = web_extent.begin();
+    for (extensions::URLPatternSet::const_iterator pattern = web_extent.begin();
          pattern != web_extent.end(); ++pattern) {
       std::string url_pattern = pattern->GetAsString();
       AddExceptionForHostedApp(url_pattern, **extension, exceptions);
     }
     // Retrieve the launch URL.
     std::string launch_url_string = (*extension)->launch_web_url();
     GURL launch_url(launch_url_string);
     // Skip adding the launch URL if it is part of the web extent.
     if (web_extent.MatchesURL(launch_url)) continue;
     AddExceptionForHostedApp(launch_url_string, **extension, exceptions);
@@ skipping 1116 matching lines @@
   for (size_t i = 0; i < arraysize(kExContentSettingsTypeGroupNames); ++i) {
     if (type == kExContentSettingsTypeGroupNames[i].type)
       return kExContentSettingsTypeGroupNames[i].name;
   }
 
   NOTREACHED();
   return std::string();
 }
 
 }  // namespace options