Add test for paint underinvalidation fix with animated transform overflow.

third_party/WebKit/Source/core/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/chromecast_build.gni")
 import("//build/toolchain/toolchain.gni")
 import("//build/config/ui.gni")
 import("//build/split_static_library.gni")
 import("//testing/libfuzzer/fuzzer_test.gni")
 import("//third_party/WebKit/Source/bindings/bindings.gni")
@@ skipping 1331 matching lines @@
     "paint/BoxPaintInvalidatorTest.cpp",
     "paint/FirstMeaningfulPaintDetectorTest.cpp",
     "paint/HTMLCanvasPainterTest.cpp",
     "paint/LayerClipRecorderTest.cpp",
     "paint/LayoutObjectDrawingRecorderTest.cpp",
     "paint/NinePieceImageGridTest.cpp",
     "paint/ObjectPaintInvalidatorTest.cpp",
     "paint/PaintControllerPaintTest.cpp",
     "paint/PaintControllerPaintTest.h",
     "paint/PaintInfoTest.cpp",
+    "paint/PaintInvalidationTest.cpp",
     "paint/PaintLayerClipperTest.cpp",
     "paint/PaintLayerPainterTest.cpp",
     "paint/PaintLayerScrollableAreaTest.cpp",
     "paint/PaintLayerTest.cpp",
     "paint/PaintPropertyTreeBuilderTest.cpp",
     "paint/PaintPropertyTreeBuilderTest.h",
     "paint/PaintPropertyTreePrinterTest.cpp",
     "paint/PaintPropertyTreeUpdateTests.cpp",
     "paint/PrePaintTreeWalkTest.cpp",
     "paint/SVGInlineTextBoxPainterTest.cpp",
@@ skipping 68 matching lines @@
   sources = [
     "frame/csp/ContentSecurityPolicyFuzzer.cpp",
   ]
   deps = [
     ":core",
     "//third_party/WebKit/Source/platform:blink_fuzzer_test_support",
   ]
   dict = "//testing/libfuzzer/fuzzers/dicts/content_security_policy.dict"
   seed_corpus = "//testing/libfuzzer/fuzzers/content_security_policy_corpus"
 }