Makes shader translation a runtime switch....

gpu/command_buffer/client/gles2_implementation.cc

 // Copyright (c) 2009 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.
 
 // A class to emluate GLES2 over command buffers.
 
 #include "../client/gles2_implementation.h"
 #include "../common/gles2_cmd_utils.h"
 #include "../common/id_allocator.h"
 
@@ skipping 1430 matching lines @@
   }
   typedef GetVertexAttribiv::Result Result;
   Result* result = GetResultAs<Result*>();
   result->SetNumResults(0);
   helper_->GetVertexAttribiv(
       index, pname, result_shm_id(), result_shm_offset());
   WaitForCmd();
   result->CopyResult(params);
 }
 
+GLboolean GLES2Implementation::CommandBufferEnable(const char* feature) {
+  typedef CommandBufferEnable::Result Result;
+  Result* result = GetResultAs<Result*>();
+  *result = 0;
+  SetBucketAsCString(kResultBucketId, feature);
+  helper_->CommandBufferEnable(
+      kResultBucketId, result_shm_id(), result_shm_offset());
+  WaitForCmd();
+  helper_->SetBucketSize(kResultBucketId, 0);
+  return *result;
+}
+
 #endif  // defined(GLES2_SUPPORT_CLIENT_SIDE_BUFFERS)
 
 }  // namespace gles2
 }  // namespace gpu