Remove all //blimp code.

blimp/test/fake_engine/proto/lifetime.proto

Index: blimp/test/fake_engine/proto/lifetime.proto
diff --git a/blimp/test/fake_engine/proto/lifetime.proto b/blimp/test/fake_engine/proto/lifetime.proto
deleted file mode 100644
index 485be8fd725380ccfebd6f47ebc6ce2672a482eb..0000000000000000000000000000000000000000
--- a/blimp/test/fake_engine/proto/lifetime.proto
+++ /dev/null
@@ -1,21 +0,0 @@
-// Copyright 2016 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.
-
-syntax = "proto3";
-
-// TODO(xyzzyz): Update proto service/message definitions once we have
-// determined the final Engine/Service interface.
-
-package blimp;
-
-option optimize_for = LITE_RUNTIME;
-
-message EngineReadyRequest {}
-message EngineReadyResponse {}
-
-service Lifetime {
-  // Engine calls the EngineReady method on Rendering Server to let it know that
-  // it has initialized.
-  rpc EngineReady(EngineReadyRequest) returns (EngineReadyResponse) {}
-}