Implement the grab/grabbing cursors (for Mac/GTK)....

webkit/plugins/ppapi/ppapi_plugin_instance.h

 // Copyright (c) 2010 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_PLUGINS_PPAPI_PPAPI_PLUGIN_INSTANCE_H_
 #define WEBKIT_PLUGINS_PPAPI_PPAPI_PLUGIN_INSTANCE_H_
 
 #include <map>
 #include <set>
 #include <string>
@@ skipping 303 matching lines @@
   // An array of page ranges.
   std::vector<PP_PrintPageNumberRange_Dev> ranges_;
 #endif  // defined(OS_LINUX)
 
   // The plugin print interface.
   const PPP_Printing_Dev* plugin_print_interface_;
 
   // The plugin 3D interface.
   const PPP_Graphics3D_Dev* plugin_graphics_3d_interface_;
 
-  // Containes the cursor if it's set by the plugin.
+  // Contains the cursor if it's set by the plugin.
   scoped_ptr<WebKit::WebCursorInfo> cursor_;
 
   // Set to true if this plugin thinks it will always be on top. This allows us
   // to use a more optimized painting path in some cases.
   bool always_on_top_;
 
   // Plugin container for fullscreen mode. NULL if not in fullscreen mode.
   FullscreenContainer* fullscreen_container_;
 
   typedef std::set<PluginObject*> PluginObjectSet;
   PluginObjectSet live_plugin_objects_;
 
   // Tracks all live ObjectVars used by this module so we can map NPObjects to
   // the corresponding object. These are non-owning references.
   typedef std::map<NPObject*, ObjectVar*> NPObjectToObjectVarMap;
   NPObjectToObjectVarMap np_object_to_object_var_;
 
   DISALLOW_COPY_AND_ASSIGN(PluginInstance);
 };
 
 }  // namespace ppapi
 }  // namespace webkit
 
 #endif  // WEBKIT_PLUGINS_PPAPI_PPAPI_PLUGIN_INSTANCE_H_