Move Ash-specific vector icon files into a separate directory

ui/gfx/BUILD.gn

 # 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.
 
 import("//build/config/ui.gni")
 import("//testing/test.gni")
 
 if (is_android) {
   import("//build/config/android/config.gni")
   import("//build/config/android/rules.gni")
@@ skipping 405 matching lines @@
   if (use_cairo) {
     configs += [ "//build/config/linux/pangocairo" ]
   }
 }
 
 # GYP version: ui/gfx/gfx.gyp:aggregate_vector_icons
 action("aggregate_vector_icons") {
   script = "vector_icons/aggregate_vector_icons.py"
 
   inputs = vector_icons_sources_gypi.common
+  if (use_ash || is_chromeos) {
+    inputs += vector_icons_sources_gypi.ash
+  }
 
   outputs = [
     vector_icons_cc_file,
     vector_icons_h_file,
   ]
 
   response_file_contents = rebase_path(inputs, root_build_dir)
 
   args = [
     "--working_directory=" + rebase_path("vector_icons/"),
@@ skipping 57 matching lines @@
   if (is_component_build) {
     public_deps = [
       ":gfx",
     ]
   } else {
     public_deps = [
       ":memory_buffer_sources",
     ]
   }
 }
+
 # Cannot be a static_library in component builds due to exported functions
 source_set("memory_buffer_sources") {
   visibility = [ ":*" ]  # Depend on through ":memory_buffer".
 
   # TODO(brettw) refactor this so these sources are in a coherent directory
   # structure rather than random samplings of ui/gfx and ui/gfx/mac.
   sources = [
     "buffer_format_util.cc",
     "buffer_format_util.h",
     "buffer_types.h",
@@ skipping 218 matching lines @@
 if (is_android) {
   generate_jni("gfx_jni_headers") {
     sources = [
       "../android/java/src/org/chromium/ui/gfx/BitmapHelper.java",
       "../android/java/src/org/chromium/ui/gfx/DeviceDisplayInfo.java",
       "../android/java/src/org/chromium/ui/gfx/ViewConfigurationHelper.java",
     ]
     jni_package = "gfx"
   }
 }