Move //sky/compositor to //sky/viewer/compositor

sky/compositor/BUILD.gn

Index: sky/compositor/BUILD.gn
diff --git a/sky/compositor/BUILD.gn b/sky/compositor/BUILD.gn
deleted file mode 100644
index 27f59b0a1d21f1ce56bb2d9f81ddb96e03a48c5e..0000000000000000000000000000000000000000
--- a/sky/compositor/BUILD.gn
+++ /dev/null
@@ -1,55 +0,0 @@
-# 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.
-
-source_set("compositor") {
-  sources = [
-    "layer.cc",
-    "layer.h",
-    "layer_client.cc",
-    "layer_client.h",
-    "layer_host.cc",
-    "layer_host.h",
-    "layer_host_client.cc",
-    "layer_host_client.h",
-    "picture_serializer.cc",
-    "picture_serializer.h",
-    "rasterizer.cc",
-    "rasterizer.h",
-    "rasterizer_bitmap.cc",
-    "rasterizer_bitmap.h",
-    "rasterizer_ganesh.cc",
-    "rasterizer_ganesh.h",
-    "resource_manager.cc",
-    "resource_manager.h",
-    "surface_allocator.cc",
-    "surface_allocator.h",
-    "surface_holder.cc",
-    "surface_holder.h",
-    "texture_cache.cc",
-    "texture_cache.h",
-  ]
-
-  deps = [
-    "//base",
-    "//mojo/application",
-    "//mojo/converters/geometry",
-    "//mojo/converters/surfaces",
-    "//mojo/gpu",
-    "//mojo/public/c/gles2",
-    "//mojo/public/cpp/bindings",
-    "//mojo/public/cpp/environment",
-    "//mojo/public/cpp/system",
-    "//mojo/public/cpp/utility",
-    "//mojo/public/interfaces/application",
-    "//mojo/services/geometry/public/interfaces",
-    "//mojo/services/surfaces/public/cpp",
-    "//mojo/services/surfaces/public/interfaces",
-    "//mojo/services/surfaces/public/interfaces:surface_id",
-    "//mojo/skia",
-    "//skia",
-    "//third_party/libpng",
-    "//ui/gfx",
-    "//ui/gfx/geometry",
-  ]
-}