Remove all blimp engine code

blimp/engine/mojo/font_fetcher.mojom

Index: blimp/engine/mojo/font_fetcher.mojom
diff --git a/blimp/engine/mojo/font_fetcher.mojom b/blimp/engine/mojo/font_fetcher.mojom
deleted file mode 100644
index cb64d63c44a46e22fba4509e980727b8d9e9ee76..0000000000000000000000000000000000000000
--- a/blimp/engine/mojo/font_fetcher.mojom
+++ /dev/null
@@ -1,16 +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.
-
-module blimp.engine.mojom;
-
-// Allows the renderer to synchronously request font data from the browser
-// process.
-interface FontFetcher {
-  // Create a stream for the font data.
-  // font_hash: a hash representation of the font data.
-  // If there is no font for font_hash, return an empty shared buffer.
-  [Sync]
-  GetFontStream(string font_hash) =>
-      (handle<shared_buffer> font_stream, uint32 size);
-};