[PPAPI] Added VarResource_Dev class.

native_client_sdk/src/libraries/ppapi_cpp/library.dsc

 {
   'TOOLS': ['newlib', 'glibc', 'pnacl', 'win', 'linux'],
   'SEARCH': [
       '../../../../ppapi/cpp',
       '../../../../ppapi/cpp/dev',
       '../../../../ppapi/cpp/extensions',
       '../../../../ppapi/cpp/extensions/dev',
       '../../../../ppapi/utility',
       '../../../../ppapi/utility/graphics',
       '../../../../ppapi/utility/threading',
@@ skipping 67 matching lines @@
         'file_chooser_dev.cc',
         'video_decoder_dev.cc',
         'cursor_control_dev.cc',
         'device_ref_dev.cc',
         'printing_dev.cc',
         'scriptable_object_deprecated.cc',
         'audio_input_dev.cc',
         'scrollbar_dev.cc',
         'graphics_2d_dev.cc',
         'widget_dev.cc',
+        'var_resource_dev.cc',
 
         # ppapi/cpp/extensions
         'event_base.cc',
 
         # ppapi/cpp/extensions/dev
         'alarms_dev.cc',
         'events_dev.cc',
         'socket_dev.cc',
 
         # ppapi/utility/graphics
@@ skipping 77 matching lines @@
         'ime_input_event_dev.h',
         'memory_dev.h',
         'printing_dev.h',
         'resource_array_dev.h',
         'scriptable_object_deprecated.h',
         'scrollbar_dev.h',
         'selection_dev.h',
         'text_input_dev.h',
         'truetype_font_dev.h',
         'url_util_dev.h',
+        'var_resource_dev.h',
         'video_capture_client_dev.h',
         'video_capture_dev.h',
         'video_decoder_client_dev.h',
         'video_decoder_dev.h',
         'view_dev.h',
         'widget_client_dev.h',
         'widget_dev.h',
         'zoom_dev.h',
       ],
       'DEST': 'include/ppapi/cpp/dev',
@@ skipping 49 matching lines @@
         'lock.h',
         'simple_thread.h',
       ],
       'DEST': 'include/ppapi/utility/threading',
     },
   ],
   'DEST': 'src',
   'NAME': 'ppapi_cpp',
 }