Add TransformFeedback related APIs to command buffer: PART I.

gpu/command_buffer/service/gles2_cmd_decoder_unittest_base.h

Index: gpu/command_buffer/service/gles2_cmd_decoder_unittest_base.h
diff --git a/gpu/command_buffer/service/gles2_cmd_decoder_unittest_base.h b/gpu/command_buffer/service/gles2_cmd_decoder_unittest_base.h
index 0d62c559540e0e1738cb8422511f642ae3d39e36..6d6ddd26d453f1a9393adf69ef0546b0b7f26b90 100644
--- a/gpu/command_buffer/service/gles2_cmd_decoder_unittest_base.h
+++ b/gpu/command_buffer/service/gles2_cmd_decoder_unittest_base.h
@@ -135,6 +135,11 @@ class GLES2DecoderTestBase : public ::testing::TestWithParam<bool> {
     return group_->GetSamplerServiceId(client_id, service_id);
   }
 
+  bool GetTransformFeedbackServiceId(
+      GLuint client_id, GLuint* service_id) const {
+    return group_->GetTransformFeedbackServiceId(client_id, service_id);
+  }
+
   // This name doesn't match the underlying function, but doing it this way
   // prevents the need to special-case the unit test generation
   VertexAttribManager* GetVertexArrayInfo(GLuint client_id) {
@@ -436,6 +441,7 @@ class GLES2DecoderTestBase : public ::testing::TestWithParam<bool> {
   static const GLuint kServiceElementBufferId = 308;
   static const GLuint kServiceQueryId = 309;
   static const GLuint kServiceVertexArrayId = 310;
+  static const GLuint kServiceTransformFeedbackId = 311;
 
   static const int32 kSharedMemoryId = 401;
   static const size_t kSharedBufferSize = 2048;
@@ -534,6 +540,7 @@ class GLES2DecoderTestBase : public ::testing::TestWithParam<bool> {
   GLuint client_query_id_;
   GLuint client_vertexarray_id_;
   GLuint client_valuebuffer_id_;
+  GLuint client_transformfeedback_id_;
 
   uint32 shared_memory_id_;
   uint32 shared_memory_offset_;