Add webkit_glue namespace. Improve some variable and test names.

webkit/glue/web_intent_service_data.h

 // Copyright (c) 2011 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.
 
 #ifndef WEBKIT_GLUE_WEB_INTENT_SERVICE_DATA_H_
 #define WEBKIT_GLUE_WEB_INTENT_SERVICE_DATA_H_
 #pragma once
 
 #include "base/string16.h"
 #include "googleurl/src/gurl.h"
 #include <iosfwd>
 
+namespace webkit_glue {
+
 // Describes the relevant elements of a WebIntent service.
 struct WebIntentServiceData {
   // An intents disposition determines which context the service is opened in.
   enum Disposition {
     DISPOSITION_WINDOW,  // Open service inside a new window. (Default)
     DISPOSITION_INLINE,  // Open service inside the picker UI window.
   };
 
   WebIntentServiceData();
   ~WebIntentServiceData();
 
   bool operator==(const WebIntentServiceData& other) const;
 
   GURL service_url;  // URL for service invocation.
   string16 action;  // Name of action provided by service.
   string16 type;  // MIME type of data accepted by service.
   string16 title;  // The title of the service.
   Disposition disposition;  // The context the service is opened in.
 };
 
 // Printing operator - helps gtest produce readable error messages.
-std::ostream& operator<<(std::ostream& os, const WebIntentServiceData& intent);
+std::ostream& operator<<(std::ostream& os,
+                         const webkit_glue::WebIntentServiceData& intent);
+
+}  // namespace webkit_glue
 
 #endif  // CHROME_BROWSER_INTENTS_WEB_INTENT_SERVICE_DATA_H_