Plugin Power Saver: Replace all "plug-in" with "plugin" for consistency.

chrome/browser/plugins/chrome_plugin_service_filter.h

Index: chrome/browser/plugins/chrome_plugin_service_filter.h
diff --git a/chrome/browser/plugins/chrome_plugin_service_filter.h b/chrome/browser/plugins/chrome_plugin_service_filter.h
index bab42e0c49e265661263e9400e96ad55bea532b9..31de3cb3d353c2cb11969f9276729d7796c7da52 100644
--- a/chrome/browser/plugins/chrome_plugin_service_filter.h
+++ b/chrome/browser/plugins/chrome_plugin_service_filter.h
@@ -52,14 +52,14 @@ class ChromePluginServiceFilter : public content::PluginServiceFilter,
                                         Profile* profile,
                                         const GURL& url);
 
-  // Lifts a restriction on a plug-in.
+  // Lifts a restriction on a plugin.
   void UnrestrictPlugin(const base::FilePath& plugin_path);
 
-  // Authorizes a given plug-in for a given process.
+  // Authorizes a given plugin for a given process.
   void AuthorizePlugin(int render_process_id,
                        const base::FilePath& plugin_path);
 
-  // Authorizes all plug-ins for a given WebContents. If |load_blocked| is true,
+  // Authorizes all plugins for a given WebContents. If |load_blocked| is true,
   // then the renderer is told to load the plugin with given |identifier| (or
   // pllugins if |identifier| is empty).
   // This method can only be called on the UI thread.