Add glUniformBlockBinding to GPU command buffer.

gpu/command_buffer/service/gles2_cmd_decoder_unittest_programs.cc

 // Copyright 2014 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 "base/command_line.h"
 #include "base/strings/string_number_conversions.h"
 #include "gpu/command_buffer/common/gles2_cmd_format.h"
 #include "gpu/command_buffer/common/gles2_cmd_utils.h"
@@ skipping 1329 matching lines @@
            kInvalidSharedMemoryId,
            kSharedMemoryOffset);
   EXPECT_NE(error::kNoError, ExecuteCmd(cmd));
   cmd.Init(client_program_id_,
            kBucketId,
            kSharedMemoryId,
            kInvalidSharedMemoryOffset);
   EXPECT_NE(error::kNoError, ExecuteCmd(cmd));
 }
 
+TEST_P(GLES2DecoderWithShaderTest, UniformBlockBindingValidArgs) {
+  EXPECT_CALL(*gl_, UniformBlockBinding(kServiceProgramId, 2, 3));
+  SpecializedSetup<cmds::UniformBlockBinding, 0>(true);
+  cmds::UniformBlockBinding cmd;
+  cmd.Init(client_program_id_, 2, 3);
+  decoder_->set_unsafe_es3_apis_enabled(true);
+  EXPECT_EQ(error::kNoError, ExecuteCmd(cmd));
+  EXPECT_EQ(GL_NO_ERROR, GetGLError());
+  decoder_->set_unsafe_es3_apis_enabled(false);
+  EXPECT_EQ(error::kUnknownCommand, ExecuteCmd(cmd));
+}
+
 TEST_P(GLES2DecoderWithShaderTest, BindUniformLocationCHROMIUMBucket) {
   const uint32 kBucketId = 123;
   const GLint kLocation = 2;
   const char* kName = "testing";
   const char* kBadName1 = "gl_testing";
   const char* kBadName2 = "testing[1]";
 
   SetBucketAsCString(kBucketId, kName);
   BindUniformLocationCHROMIUMBucket cmd;
   cmd.Init(client_program_id_,
@@ skipping 93 matching lines @@
 }
 
 // TODO(gman): DeleteProgram
 
 // TODO(gman): UseProgram
 
 // TODO(gman): DeleteShader
 
 }  // namespace gles2
 }  // namespace gpu