| Index: third_party/WebKit/Source/platform/scheduler/BUILD.gn | 
| diff --git a/third_party/WebKit/Source/platform/scheduler/BUILD.gn b/third_party/WebKit/Source/platform/scheduler/BUILD.gn | 
| index c18975f514c6cf7219fc05b418ff2bc385ba9606..501f06c1f9a58c70c1f55528af73668cc1b301fe 100644 | 
| --- a/third_party/WebKit/Source/platform/scheduler/BUILD.gn | 
| +++ b/third_party/WebKit/Source/platform/scheduler/BUILD.gn | 
| @@ -2,7 +2,9 @@ | 
| # Use of this source code is governed by a BSD-style license that can be | 
| # found in the LICENSE file. | 
|  | 
| -source_set("scheduler") { | 
| +import("//build/config/jumbo.gni") | 
| + | 
| +jumbo_source_set("scheduler") { | 
| sources = [ | 
| "base/cancelable_closure_holder.cc", | 
| "base/cancelable_closure_holder.h", | 
| @@ -135,7 +137,7 @@ source_set("scheduler") { | 
| ] | 
| } | 
|  | 
| -source_set("test_support") { | 
| +jumbo_source_set("test_support") { | 
| testonly = true | 
|  | 
| sources = [ | 
| @@ -165,7 +167,7 @@ source_set("test_support") { | 
| configs += [ "//third_party/WebKit/Source/platform:blink_platform_config" ] | 
| } | 
|  | 
| -source_set("unit_tests") { | 
| +jumbo_source_set("unit_tests") { | 
| testonly = true | 
|  | 
| sources = [ | 
| @@ -202,6 +204,30 @@ source_set("unit_tests") { | 
| "renderer/webthread_impl_for_renderer_scheduler_unittest.cc", | 
| ] | 
|  | 
| +  jumbo_excluded_sources = [ | 
| +    # Something with base::Bind types. | 
| +    "child/idle_helper_unittest.cc", | 
| +    "renderer/auto_advancing_virtual_time_domain_unittest.cc", | 
| +    "renderer/task_queue_throttler_unittest.cc", | 
| +    "renderer/renderer_scheduler_impl_unittest.cc", | 
| + | 
| +    # Too many MockTaskObserver | 
| +    "child/scheduler_helper_unittest.cc", | 
| + | 
| +    # Too many AppendToVectorTestTask | 
| +    "child/worker_scheduler_impl_unittest.cc", | 
| +    "child/worker_global_scope_scheduler_unittest.cc", | 
| + | 
| +    # Too many MockObserver | 
| +    "renderer/render_widget_signals_unittest.cc", | 
| + | 
| +    # Too many MakeRepeatingTask and RunRepeatingTask | 
| +    "renderer/web_view_scheduler_impl_unittest.cc", | 
| + | 
| +    # Too many MockTask | 
| +    "renderer/webthread_impl_for_renderer_scheduler_unittest.cc", | 
| +  ] | 
| + | 
| deps = [ | 
| "//base", | 
| "//base/test:test_support", | 
|  |