Revert 113250 - Add CommandBuffer::SetGetBuffer

ppapi/native_client/src/shared/ppapi_proxy/ppb_graphics_3d.srpc

 # 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.
 
 # This file declares the RPC methods used to implement the Pepper 3D drawing
 # API.
 # TODO(neb): Figure what the threading model really is. Keep the following
 # comment here until then, although it may be wrong:
 # All of the following RPC methods are invoked on the NPAPI thread from
 # untrusted code.  This means, due to the Pepper threading model, that they
@@ skipping 59 matching lines @@
           {'name': 'PPB_Graphics3DTrusted_CreateRaw',
            'inputs': [['instance', 'PP_Instance'],
                       ['share_context', 'PP_Resource'],
                       ['attrib_list', 'int32_t[]']
                      ],
            'outputs': [['resource_id', 'PP_Resource']]
           },
           # Initialize the command buffer.
           {'name': 'PPB_Graphics3DTrusted_InitCommandBuffer',
            'inputs': [['resource_id', 'PP_Resource'],
+                      ['size', 'int32_t']
                       ],
            'outputs': [['success', 'int32_t']]  # PP_Bool
           },
-          # Set the buffer used for commands.
-          {'name': 'PPB_Graphics3DTrusted_SetGetBuffer',
-           'inputs': [['resource_id', 'PP_Resource'],
-                      ['shm_id', 'int32_t'],
-                     ],
-           'outputs': []
+          # Get the ring buffer.
+          {'name': 'PPB_Graphics3DTrusted_GetRingBuffer',
+           'inputs': [['resource_id', 'PP_Resource']],
+           'outputs': [['shm_desc', 'handle'],
+                       ['shm_size', 'int32_t']
+                      ]
           },
           # Get command buffer state.
           {'name': 'PPB_Graphics3DTrusted_GetState',
            'inputs': [['resource_id', 'PP_Resource']],
            'outputs': [['state', 'char[]'],          # PP_Graphics3DTrustedState
                       ]
           },
           # Flush async.
           {'name': 'PPB_Graphics3DTrusted_Flush',
            'inputs': [['resource_id', 'PP_Resource'],
@@ skipping 35 matching lines @@
           },
           # Get a shared memory transfer buffer.
           {'name': 'PPB_Graphics3DTrusted_GetTransferBuffer',
            'inputs': [['resource_id', 'PP_Resource'],
                       ['id', 'int32_t'],
                      ],
            'outputs': [['shm_desc', 'handle'],
                        ['shm_size', 'int32_t']
                       ]
           },
-          # End of PPB_Graphics3DTrusted
+          # End of PPB_Graphics3DTrusted 
         ]
 }