Remove BitmapArray.

skia/public/interfaces/BUILD.gn

 # Copyright 2015 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.
 
 import("//mojo/public/tools/bindings/mojom.gni")
 
 mojom("interfaces") {
   sources = [
     "bitmap.mojom",
     "image_filter.mojom",
   ]
 }
 
-mojom("mojo") {
-  sources = [
-    "bitmap_array.mojom",
-  ]
-  public_deps = [
-    ":interfaces",
-  ]
-}
-
 mojom("test_interfaces") {
   testonly = true
   sources = [
     "test/traits_test_service.mojom",
   ]
 
   public_deps = [
     ":interfaces",
-    ":mojo",
   ]
 }
 
 source_set("struct_traits") {
   sources = [
     "image_filter_struct_traits.cc",
     "image_filter_struct_traits.h",
   ]
   public_deps = [
     ":interfaces_shared_cpp_sources",
     "//skia",
   ]
 }