Add sampler related ES3 APIs to command buffer.

gpu/command_buffer/service/gles2_cmd_validation_implementation_autogen.h

Index: gpu/command_buffer/service/gles2_cmd_validation_implementation_autogen.h
diff --git a/gpu/command_buffer/service/gles2_cmd_validation_implementation_autogen.h b/gpu/command_buffer/service/gles2_cmd_validation_implementation_autogen.h
index d718391bf56fc82980e4989ccb72d65d1a64db99..f1846cf4231f5f824575b929e5252c307bb19ade 100644
--- a/gpu/command_buffer/service/gles2_cmd_validation_implementation_autogen.h
+++ b/gpu/command_buffer/service/gles2_cmd_validation_implementation_autogen.h
@@ -353,6 +353,18 @@ static const GLenum valid_reset_status_table[] = {
     GL_UNKNOWN_CONTEXT_RESET_ARB,
 };
 
+static const GLenum valid_sampler_parameter_table[] = {
+    GL_TEXTURE_MAG_FILTER,
+    GL_TEXTURE_MIN_FILTER,
+    GL_TEXTURE_MIN_LOD,
+    GL_TEXTURE_MAX_LOD,
+    GL_TEXTURE_WRAP_S,
+    GL_TEXTURE_WRAP_T,
+    GL_TEXTURE_WRAP_R,
+    GL_TEXTURE_COMPARE_MODE,
+    GL_TEXTURE_COMPARE_FUNC,
+};
+
 static const GLenum valid_shader_parameter_table[] = {
     GL_SHADER_TYPE,
     GL_DELETE_STATUS,
@@ -596,6 +608,8 @@ Validators::Validators()
                            arraysize(valid_render_buffer_target_table)),
       reset_status(valid_reset_status_table,
                    arraysize(valid_reset_status_table)),
+      sampler_parameter(valid_sampler_parameter_table,
+                        arraysize(valid_sampler_parameter_table)),
       shader_binary_format(),
       shader_parameter(valid_shader_parameter_table,
                        arraysize(valid_shader_parameter_table)),