Moving SwiftShader from component to bundled library

chrome/browser/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/chrome_build.gni")
 import("//build/config/crypto.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//build/split_static_library.gni")
 import("//chrome/common/features.gni")
@@ skipping 238 matching lines @@
     "component_updater/recovery_improved_component_installer.cc",
     "component_updater/recovery_improved_component_installer.h",
     "component_updater/sth_set_component_installer.cc",
     "component_updater/sth_set_component_installer.h",
     "component_updater/subresource_filter_component_installer.cc",
     "component_updater/subresource_filter_component_installer.h",
     "component_updater/supervised_user_whitelist_installer.cc",
     "component_updater/supervised_user_whitelist_installer.h",
     "component_updater/sw_reporter_installer_win.cc",
     "component_updater/sw_reporter_installer_win.h",
-    "component_updater/swiftshader_component_installer.cc",
-    "component_updater/swiftshader_component_installer.h",
     "conflicts/module_database_win.cc",
     "conflicts/module_database_win.h",
     "conflicts/module_event_sink_impl_win.cc",
     "conflicts/module_event_sink_impl_win.h",
     "conflicts/module_info_util_win.cc",
     "conflicts/module_info_util_win.h",
     "content_settings/chrome_content_settings_utils.cc",
     "content_settings/chrome_content_settings_utils.h",
     "content_settings/cookie_settings_factory.cc",
     "content_settings/cookie_settings_factory.h",
@@ skipping 3328 matching lines @@
   }
 
   if (is_linux || is_win || is_mac) {
     sources += [
       "payments/chrome_payment_request_delegate.cc",
       "payments/chrome_payment_request_delegate.h",
       "payments/payment_request_factory.cc",
       "payments/payment_request_factory.h",
     ]
     deps += [ "//components/payments:payment_request_impl" ]
+
+    if (target_cpu == "x86" || target_cpu == "x64") {
+      deps += [ "//third_party/swiftshader" ]

[grt (UTC plus 2), 2017/02/23 15:33:38]

is it //chrome/browser that depends on SS, or something down in //content?

[sugoi, 2017/02/23 15:36:34]

Oh yeah, it should be content/browser, not chrome/browser, will fix.

+    }
   }
 
   if (is_linux || is_win) {
     sources += [
       "renderer_context_menu/spelling_options_submenu_observer.cc",
       "renderer_context_menu/spelling_options_submenu_observer.h",
       "webshare/share_service_impl.cc",
       "webshare/share_service_impl.h",
     ]
   }
@@ skipping 910 matching lines @@
       "media/pepper_cdm_test_constants.cc",
       "media/pepper_cdm_test_constants.h",
     ]
   }
 }
 
 service_manifest("preferences_manifest") {
   name = "preferences"
   source = "prefs/preferences_manifest.json"
 }