Add subscribeUniform extension pipeline

gpu/command_buffer/service/gles2_cmd_decoder_autogen.h

Index: gpu/command_buffer/service/gles2_cmd_decoder_autogen.h
diff --git a/gpu/command_buffer/service/gles2_cmd_decoder_autogen.h b/gpu/command_buffer/service/gles2_cmd_decoder_autogen.h
index dade36331c90ff25c3edb639e5bd93c2dead7e56..e42344959c1c9b4078f750513adc492c8e3bac7d 100644
--- a/gpu/command_buffer/service/gles2_cmd_decoder_autogen.h
+++ b/gpu/command_buffer/service/gles2_cmd_decoder_autogen.h
@@ -3115,6 +3115,45 @@ error::Error GLES2DecoderImpl::HandleConsumeTextureCHROMIUMImmediate(
   return error::kNoError;
 }
 
+error::Error GLES2DecoderImpl::HandleSubscribeUniformCHROMIUM(
+    uint32_t immediate_data_size,
+    const void* cmd_data) {
+  const gles2::cmds::SubscribeUniformCHROMIUM& c =
+      *static_cast<const gles2::cmds::SubscribeUniformCHROMIUM*>(cmd_data);
+  (void)c;
+  GLint location = static_cast<GLint>(c.location);
+  GLenum target = static_cast<GLenum>(c.target);
+  if (!validators_->uniform_subscription_target.IsValid(target)) {
+    LOCAL_SET_GL_ERROR_INVALID_ENUM(
+        "glSubscribeUniformCHROMIUM", target, "target");
+    return error::kNoError;
+  }
+  DoSubscribeUniformCHROMIUM(location, target);
+  return error::kNoError;
+}
+
+error::Error GLES2DecoderImpl::HandleUnsubscribeUniformCHROMIUM(
+    uint32_t immediate_data_size,
+    const void* cmd_data) {
+  const gles2::cmds::UnsubscribeUniformCHROMIUM& c =
+      *static_cast<const gles2::cmds::UnsubscribeUniformCHROMIUM*>(cmd_data);
+  (void)c;
+  GLint location = static_cast<GLint>(c.location);
+  DoUnsubscribeUniformCHROMIUM(location);
+  return error::kNoError;
+}
+
+error::Error GLES2DecoderImpl::HandlePopulateSubscribedUniformsCHROMIUM(
+    uint32_t immediate_data_size,
+    const void* cmd_data) {
+  const gles2::cmds::PopulateSubscribedUniformsCHROMIUM& c =
+      *static_cast<const gles2::cmds::PopulateSubscribedUniformsCHROMIUM*>(
+          cmd_data);
+  (void)c;
+  DoPopulateSubscribedUniformsCHROMIUM();
+  return error::kNoError;
+}
+
 error::Error GLES2DecoderImpl::HandleBindTexImage2DCHROMIUM(
     uint32_t immediate_data_size,
     const void* cmd_data) {