Revert 73222 - Make target running GLES2 autogen script....

ppapi/ppapi_gl.gypi

Index: ppapi/ppapi_gl.gypi
===================================================================
--- ppapi/ppapi_gl.gypi	(revision 74160)
+++ ppapi/ppapi_gl.gypi	(working copy)
@@ -62,30 +62,5 @@
         'lib/gl/gles2/gles2.c',
       ],
     },
-    {
-      'target_name': 'ppapi_gles_bindings',
-      'type': 'none',
-      'suppress_wildcard': 1,
-      'actions': [
-       {
-         'action_name': 'generate_ppapi_gles_bindings',
-         'variables': {
-           'gles_script': '<(DEPTH)/gpu/command_buffer/build_gles2_cmd_buffer.py',
-         },
-         'inputs': [
-           '<(gles_script)',
-         ],
-         'outputs': [
-           'c/dev/ppb_opengles_dev.h',
-           'lib/gl/gles2/gles2.c',
-         ],
-         'action': [
-           'python',
-           '<(gles_script)',
-           '--alternate-mode=ppapi'
-         ],
-         'message': 'Generating Pepper OpenGL ES bindings',
-       }],
-    },
   ],
 }