Removed client side support for old sync points.

gpu/command_buffer/service/gles2_cmd_decoder.cc

 // Copyright (c) 2012 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.
 
 #include "gpu/command_buffer/service/gles2_cmd_decoder.h"
 
 #include <limits.h>
 #include <stddef.h>
 #include <stdint.h>
 #include <stdio.h>
@@ skipping 12566 matching lines @@
       default:
         NOTREACHED();
         return false;
     }
     reset_by_robustness_extension_ = true;
     return true;
   }
   return false;
 }
 
-error::Error GLES2DecoderImpl::HandleInsertSyncPointCHROMIUM(
-    uint32_t immediate_data_size,
-    const void* cmd_data) {
-  return error::kUnknownCommand;
-}
-
-error::Error GLES2DecoderImpl::HandleWaitSyncPointCHROMIUM(
-    uint32_t immediate_data_size,
-    const void* cmd_data) {
-  const gles2::cmds::WaitSyncPointCHROMIUM& c =
-      *static_cast<const gles2::cmds::WaitSyncPointCHROMIUM*>(cmd_data);
-  uint32_t sync_point = c.sync_point;
-  if (wait_sync_point_callback_.is_null())
-    return error::kNoError;
-
-  return wait_sync_point_callback_.Run(sync_point) ?
-      error::kNoError : error::kDeferCommandUntilLater;
-}
-
 error::Error GLES2DecoderImpl::HandleInsertFenceSyncCHROMIUM(
     uint32_t immediate_data_size,
     const void* cmd_data) {
   const gles2::cmds::InsertFenceSyncCHROMIUM& c =
       *static_cast<const gles2::cmds::InsertFenceSyncCHROMIUM*>(cmd_data);
 
   const uint64_t release_count = c.release_count();
   if (!fence_sync_release_callback_.is_null())
     fence_sync_release_callback_.Run(release_count);
   return error::kNoError;
@@ skipping 3016 matching lines @@
 }
 
 // Include the auto-generated part of this file. We split this because it means
 // we can easily edit the non-auto generated parts right here in this file
 // instead of having to edit some template or the code generator.
 #include "base/macros.h"
 #include "gpu/command_buffer/service/gles2_cmd_decoder_autogen.h"
 
 }  // namespace gles2
 }  // namespace gpu