[scheduler] Fix --disable-background-timer-throttling flag.

third_party/WebKit/Source/web/BUILD.gn

Index: third_party/WebKit/Source/web/BUILD.gn
diff --git a/third_party/WebKit/Source/web/BUILD.gn b/third_party/WebKit/Source/web/BUILD.gn
index d2cb6793a211a6d6d0888d383448603fb41f7452..282fcb6efa2d8e9c2da2f7893cd9c91a7065e25e 100644
--- a/third_party/WebKit/Source/web/BUILD.gn
+++ b/third_party/WebKit/Source/web/BUILD.gn
@@ -268,7 +268,6 @@ test("webkit_unit_tests") {
     # FIXME: Move the tests from web/tests/ to appropriate places.
     # crbug.com/353585
     "tests/AccessibilityObjectModelTest.cpp",
-    "tests/ActiveConnectionThrottlingTest.cpp",
     "tests/ActivityLoggerTest.cpp",
     "tests/AnimationSimTest.cpp",
     "tests/BrowserControlsTest.cpp",
@@ -282,7 +281,6 @@ test("webkit_unit_tests") {
     "tests/FrameSerializerTest.cpp",
     "tests/FrameTestHelpers.cpp",
     "tests/FrameTestHelpers.h",
-    "tests/FrameThrottlingTest.cpp",
     "tests/HTMLDocumentParserLoadingTest.cpp",
     "tests/ImeOnFocusTest.cpp",
     "tests/IntersectionObserverTest.cpp",
@@ -332,6 +330,9 @@ test("webkit_unit_tests") {
     "tests/WebUserGestureTokenTest.cpp",
     "tests/WebViewTest.cpp",
     "tests/WindowProxyTest.cpp",
+    "tests/scheduler/ActiveConnectionThrottlingTest.cpp",
+    "tests/scheduler/FrameThrottlingTest.cpp",
+    "tests/scheduler/ThrottlingTest.cpp",
     "tests/sim/SimCanvas.cpp",
     "tests/sim/SimCanvas.h",
     "tests/sim/SimCompositor.cpp",