Remove content/browser dependency on WebFontRenderStyle.

content/child/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/features.gni")
 import("//build/config/ui.gni")
 import("//ppapi/features/features.gni")
 import("//third_party/WebKit/public/public_features.gni")
 
 if (is_component_build) {
@@ skipping 43 matching lines @@
     "blob_storage/webblobregistry_impl.cc",
     "blob_storage/webblobregistry_impl.h",
     "browser_font_resource_trusted.cc",
     "browser_font_resource_trusted.h",
     "child_histogram_message_filter.cc",
     "child_histogram_message_filter.h",
     "child_message_filter.cc",
     "child_message_filter.h",
     "child_process.cc",
     "child_process.h",
+    "child_process_sandbox_support_impl_linux.cc",
+    "child_process_sandbox_support_impl_linux.h",
+    "child_process_sandbox_support_impl_shm_linux.cc",
     "child_resource_message_filter.cc",
     "child_resource_message_filter.h",
     "child_shared_bitmap_manager.cc",
     "child_shared_bitmap_manager.h",
     "child_thread_impl.cc",
     "child_thread_impl.h",
     "content_child_helpers.cc",
     "content_child_helpers.h",
     "database_util.cc",
     "database_util.h",
@@ skipping 220 matching lines @@
 
 # See comment at the top of //content/BUILD.gn for how this works.
 group("for_content_tests") {
   visibility = [ "//content/test/*" ]
   if (!is_component_build) {
     public_deps = [
       ":child",
     ]
   }
 }