Remove obsolete app_list Linux code.

chrome/test/BUILD.gn

Index: chrome/test/BUILD.gn
diff --git a/chrome/test/BUILD.gn b/chrome/test/BUILD.gn
index ba93142fd4b616889bcd3b50aa8ba0c41c737ebc..c66b401561632e951beb1488ee6344a02aebf44d 100644
--- a/chrome/test/BUILD.gn
+++ b/chrome/test/BUILD.gn
@@ -2553,16 +2553,9 @@ test("browser_tests") {
         "../browser/apps/drive/drive_app_provider_browsertest.cc",
         "../browser/ui/app_list/app_list_controller_browsertest.cc",

[tapted, 2016/12/16 05:11:41]

There are some #if (OS_CHROMEOS) in here

[Matt Giuca, 2016/12/21 06:18:03]

Done.

         "../browser/ui/app_list/app_list_service_impl_browsertest.cc",

[tapted, 2016/12/16 05:11:41]

There are lots (more)  #if (OS_CHROMEOS) in this file

[Matt Giuca, 2016/12/21 06:18:03]

Done.

-        "../browser/ui/app_list/app_list_service_views_browsertest.cc",
         "../browser/ui/app_list/search/webstore/webstore_provider_browsertest.cc",
         "../browser/ui/app_list/speech_recognizer_browsertest.cc",
       ]
-      if (is_mac) {
-        # This assumes the AppList is views-based, but Mac only links
-        # browser parts for the Cocoa implementation.
-        sources -=
-            [ "../browser/ui/app_list/app_list_service_views_browsertest.cc" ]
-      }
     }
     if (enable_service_discovery) {
       sources += [ "../browser/extensions/api/mdns/mdns_apitest.cc" ]
@@ -4832,7 +4825,6 @@ test("unit_tests") {
     sources += [
       "../browser/apps/drive/drive_app_mapping_unittest.cc",
       "../browser/ui/app_list/app_context_menu_unittest.cc",
-      "../browser/ui/app_list/app_list_positioner_unittest.cc",
       "../browser/ui/app_list/app_list_service_unittest.cc",

[tapted, 2016/12/16 05:11:41]

This has some profile switching stuff that will probably come out in the wash
with ProfileLoader being purged

[Matt Giuca, 2016/12/21 06:18:03]

Acknowledged.

       "../browser/ui/app_list/app_list_test_util.cc",
       "../browser/ui/app_list/app_list_test_util.h",
@@ -4847,8 +4839,6 @@ test("unit_tests") {
       "../browser/ui/app_list/test/fake_profile.h",
       "../browser/ui/app_list/test/fake_profile_store.cc",
       "../browser/ui/app_list/test/fake_profile_store.h",

[tapted, 2016/12/16 05:11:41]

All the fake_profile goop probably isn't needed either

[Matt Giuca, 2016/12/21 06:18:03]

Acknowledged.

-      "../browser/ui/app_list/test/fast_show_pickler_unittest.cc",
-      "../browser/ui/views/app_list/linux/app_list_linux_unittest.cc",
     ]
     deps += [ "//ui/app_list:test_support" ]
   }
@@ -4860,8 +4850,6 @@ test("unit_tests") {
       "../browser/ui/app_list/search/launcher_search/launcher_search_icon_image_loader_unittest.cc",
       "../browser/ui/views/apps/app_info_dialog/app_info_dialog_ash_unittest.cc",
     ]
-    sources -=
-        [ "../browser/ui/views/app_list/linux/app_list_linux_unittest.cc" ]
     deps += [ "//components/arc:arc_test_support" ]
   }
   if (enable_plugins && !enable_plugin_installation) {