BASELINE: Update Chromium to 85.0.4183.14085-based

Change-Id: Iaa42f4680837c57725b1344f108c0196741f6057
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>

6 files changed, 120 insertions, 6 deletions

diff --git a/chromium/v8/test/BUILD.gn b/chromium/v8/test/BUILD.gn
index f6d30537a83..9085af05549 100644
--- a/chromium/v8/test/BUILD.gn
+++ b/chromium/v8/test/BUILD.gn
@@ -9,8 +9,8 @@ group("gn_all") {
 
   data_deps = [
     "benchmarks:v8_benchmarks",
-    "intl:v8_intl",
     "fuzzer:v8_fuzzer",
+    "intl:v8_intl",
     "message:v8_message",
     "mjsunit:v8_mjsunit",
     "mozilla:v8_mozilla",
@@ -26,6 +26,10 @@ group("gn_all") {
     "wasm-api-tests:wasm_api_tests",
   ]
 
+  if (v8_fuzzilli) {
+    deps += [ "fuzzilli:v8_fuzzilli_test" ]
+  }
+
   if (host_os != "mac" || !is_android) {
     # These items don't compile for Android on Mac.
     deps += [
@@ -44,8 +48,8 @@ group("v8_perf") {
   testonly = true
 
   data_deps = [
-    "..:v8_python_base",
     "..:d8",
+    "..:v8_python_base",
     "../tools:v8_android_test_runner_deps",
     "../tools:v8_testrunner",
   ]
diff --git a/chromium/v8/test/cctest/BUILD.gn b/chromium/v8/test/cctest/BUILD.gn
index 2c9363130a3..a55451c6c9c 100644
--- a/chromium/v8/test/cctest/BUILD.gn
+++ b/chromium/v8/test/cctest/BUILD.gn
@@ -196,6 +196,7 @@ v8_source_set("cctest_sources") {
     "test-code-pages.cc",
     "test-code-stub-assembler.cc",
     "test-compiler.cc",
+    "test-concurrent-descriptor-array.cc",
     "test-constantpool.cc",
     "test-conversions.cc",
     "test-cpu-profiler.cc",
@@ -393,6 +394,7 @@ v8_source_set("cctest_sources") {
   }
 
   configs = [
+    "../..:cppgc_base_config",
     "../..:external_config",
     "../..:internal_config_base",
     "../..:v8_tracing_config",
@@ -404,7 +406,7 @@ v8_source_set("cctest_sources") {
     "../..:v8_for_testing",
     "../..:v8_libbase",
     "../..:v8_libplatform",
-    "../..:wasm_module_runner",
+    "../..:wasm_test_common",
     "../../tools/debug_helper:v8_debug_helper",
     "//build/win:default_exe_manifest",
   ]
diff --git a/chromium/v8/test/fuzzilli/BUILD.gn b/chromium/v8/test/fuzzilli/BUILD.gn
new file mode 100644
index 00000000000..8cf5f0bdef7
--- /dev/null
+++ b/chromium/v8/test/fuzzilli/BUILD.gn
@@ -0,0 +1,21 @@
+# Copyright 2020 the V8 project 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("../../gni/v8.gni")
+
+v8_executable("v8_fuzzilli_test") {
+  testonly = true
+
+  sources = [
+    "libreprl.c",
+    "libreprl.h",
+    "main.cc",
+  ]
+
+  configs = []
+
+  deps = []
+
+  data = []
+}
diff --git a/chromium/v8/test/inspector/BUILD.gn b/chromium/v8/test/inspector/BUILD.gn
index eb8c8f0863e..94e6f29752c 100644
--- a/chromium/v8/test/inspector/BUILD.gn
+++ b/chromium/v8/test/inspector/BUILD.gn
@@ -28,9 +28,7 @@ v8_executable("inspector-test") {
     "//build/win:default_exe_manifest",
   ]
 
-  data_deps = [
-    "../../tools:v8_testrunner",
-  ]
+  data_deps = [ "../../tools:v8_testrunner" ]
 
   data = [
     "console/",
@@ -46,6 +44,7 @@ v8_executable("inspector-test") {
     "sessions/",
     "testcfg.py",
     "type-profiler/",
+    "wasm-inspector-test.js",
   ]
 
   cflags = []
diff --git a/chromium/v8/test/torque/test-torque.tq b/chromium/v8/test/torque/test-torque.tq
index 8db908bc334..271541f3ba8 100644
--- a/chromium/v8/test/torque/test-torque.tq
+++ b/chromium/v8/test/torque/test-torque.tq
@@ -1118,6 +1118,42 @@ macro TestBitFieldUintptrOps(
   check(val3.e == 1234);
 }
 
+bitfield struct TestBitFieldStruct4 extends uint31 {
+  a: bool: 1 bit;
+  b: int32: 3 bit;
+  c: bool: 1 bit;
+}
+
+bitfield struct TestBitFieldStruct5 extends uint31 {
+  b: int32: 19 bit;
+  a: bool: 1 bit;
+  c: bool: 1 bit;
+}
+
+@export
+macro TestBitFieldMultipleFlags(a: bool, b: int32, c: bool) {
+  const f = TestBitFieldStruct4{a: a, b: b, c: c};
+  let simpleExpression = f.a & f.b == 3 & !f.c;
+  let expectedReduction = (Signed(f) & 0x1f) == Convert<int32>(1 | 3 << 1);
+  StaticAssert(simpleExpression == expectedReduction);
+  simpleExpression = !f.a & f.b == 4 & f.c;
+  expectedReduction = (Signed(f) & 0x1f) == Convert<int32>(4 << 1 | 1 << 4);
+  StaticAssert(simpleExpression == expectedReduction);
+  simpleExpression = f.b == 0 & f.c;
+  expectedReduction = (Signed(f) & 0x1e) == Convert<int32>(1 << 4);
+  StaticAssert(simpleExpression == expectedReduction);
+  simpleExpression = f.a & f.c;
+  expectedReduction = (Signed(f) & 0x11) == Convert<int32>(1 | 1 << 4);
+  StaticAssert(simpleExpression == expectedReduction);
+  const f2 = TestBitFieldStruct5{b: b, a: a, c: c};
+  simpleExpression = !f2.a & f2.b == 1234 & f2.c;
+  expectedReduction = (Signed(f2) & 0x1fffff) == Convert<int32>(1234 | 1 << 20);
+  StaticAssert(simpleExpression == expectedReduction);
+  simpleExpression = !f2.a & !f2.c;
+  expectedReduction = (Signed(f2) & 0x180000) == Convert<int32>(0);
+  StaticAssert(simpleExpression == expectedReduction);
+}
+
 @export
 class ExportedSubClass extends ExportedSubClassBase {
   c_field: int32;
@@ -1229,4 +1265,43 @@ macro TestFullyGeneratedClassFromCpp(): ExportedSubClass {
   return new
   ExportedSubClass{a: Null, b: Null, c_field: 7, d_field: 8, e_field: 9};
 }
+
+@export
+class ExportedSubClass2 extends ExportedSubClassBase {
+  x_field: int32;
+  y_field: int32;
+  z_field: Smi;
+}
+
+@export
+macro TestGeneratedCastOperators(implicit context: Context)() {
+  const a = new
+  ExportedSubClass{a: Null, b: Null, c_field: 3, d_field: 4, e_field: 5};
+  const b = new ExportedSubClassBase{a: Undefined, b: Null};
+  const c = new
+  ExportedSubClass2{a: Null, b: Null, x_field: 3, y_field: 4, z_field: 5};
+  const aO: Object = a;
+  const bO: Object = b;
+  const cO: Object = c;
+  assert(Is<ExportedSubClassBase>(aO));
+  assert(Is<ExportedSubClass>(aO));
+  assert(!Is<ExportedSubClass2>(aO));
+  assert(Is<ExportedSubClassBase>(bO));
+  assert(!Is<ExportedSubClass>(bO));
+  assert(Is<ExportedSubClassBase>(cO));
+  assert(!Is<ExportedSubClass>(cO));
+  assert(Is<ExportedSubClass2>(cO));
+
+  const nativeContext = LoadNativeContext(context);
+  const jsf: JSFunction = UnsafeCast<JSFunction>(
+      nativeContext[NativeContextSlot::REGEXP_FUNCTION_INDEX]);
+  assert(!Is<JSSloppyArgumentsObject>(jsf));
+
+  const parameterValues = NewFixedArray(0, ConstantIterator(TheHole));
+  const elements = NewSloppyArgumentsElements(
+      0, context, parameterValues, ConstantIterator(TheHole));
+  const fastArgs = arguments::NewJSFastAliasedArgumentsObject(
+      elements, Convert<Smi>(0), jsf);
+  assert(Is<JSArgumentsObject>(fastArgs));
+}
 }
diff --git a/chromium/v8/test/unittests/BUILD.gn b/chromium/v8/test/unittests/BUILD.gn
index ae69c248213..b42d09d7605 100644
--- a/chromium/v8/test/unittests/BUILD.gn
+++ b/chromium/v8/test/unittests/BUILD.gn
@@ -44,11 +44,14 @@ v8_source_set("cppgc_unittests_sources") {
   testonly = true
 
   sources = [
+    "heap/cppgc/concurrent-sweeper-unittest.cc",
     "heap/cppgc/custom-spaces-unittest.cc",
     "heap/cppgc/finalizer-trait-unittest.cc",
     "heap/cppgc/free-list-unittest.cc",
     "heap/cppgc/garbage-collected-unittest.cc",
     "heap/cppgc/gc-info-unittest.cc",
+    "heap/cppgc/gc-invoker-unittest.cc",
+    "heap/cppgc/heap-growing-unittest.cc",
     "heap/cppgc/heap-object-header-unittest.cc",
     "heap/cppgc/heap-page-unittest.cc",
     "heap/cppgc/heap-unittest.cc",
@@ -56,17 +59,22 @@ v8_source_set("cppgc_unittests_sources") {
     "heap/cppgc/marker-unittest.cc",
     "heap/cppgc/marking-visitor-unittest.cc",
     "heap/cppgc/member-unittest.cc",
+    "heap/cppgc/minor-gc-unittest.cc",
     "heap/cppgc/object-start-bitmap-unittest.cc",
     "heap/cppgc/page-memory-unittest.cc",
     "heap/cppgc/persistent-unittest.cc",
     "heap/cppgc/prefinalizer-unittest.cc",
     "heap/cppgc/source-location-unittest.cc",
     "heap/cppgc/stack-unittest.cc",
+    "heap/cppgc/stats-collector-unittest.cc",
     "heap/cppgc/sweeper-unittest.cc",
+    "heap/cppgc/test-platform.cc",
+    "heap/cppgc/test-platform.h",
     "heap/cppgc/tests.cc",
     "heap/cppgc/tests.h",
     "heap/cppgc/visitor-unittest.cc",
     "heap/cppgc/worklist-unittest.cc",
+    "heap/cppgc/write-barrier-unittest.cc",
   ]
 
   configs = [
@@ -231,6 +239,7 @@ v8_source_set("unittests_sources") {
     "heap/gc-tracer-unittest.cc",
     "heap/heap-controller-unittest.cc",
     "heap/heap-unittest.cc",
+    "heap/heap-utils.h",
     "heap/item-parallel-job-unittest.cc",
     "heap/list-unittest.cc",
     "heap/local-heap-unittest.cc",
@@ -242,6 +251,7 @@ v8_source_set("unittests_sources") {
     "heap/safepoint-unittest.cc",
     "heap/slot-set-unittest.cc",
     "heap/spaces-unittest.cc",
+    "heap/unified-heap-unittest.cc",
     "heap/unmapper-unittest.cc",
     "heap/worklist-unittest.cc",
     "interpreter/bytecode-array-builder-unittest.cc",
@@ -305,6 +315,7 @@ v8_source_set("unittests_sources") {
     "wasm/loop-assignment-analysis-unittest.cc",
     "wasm/module-decoder-unittest.cc",
     "wasm/streaming-decoder-unittest.cc",
+    "wasm/subtyping-unittest.cc",
     "wasm/wasm-code-manager-unittest.cc",
     "wasm/wasm-compiler-unittest.cc",
     "wasm/wasm-macro-gen-unittest.cc",
@@ -371,6 +382,7 @@ v8_source_set("unittests_sources") {
   }
 
   configs = [
+    "../..:cppgc_base_config",
     "../..:external_config",
     "../..:internal_config_base",
   ]
@@ -380,6 +392,7 @@ v8_source_set("unittests_sources") {
     "../..:v8_for_testing",
     "../..:v8_libbase",
     "../..:v8_libplatform",
+    "../..:wasm_test_common",
     "../../third_party/inspector_protocol:crdtp_test",
     "//build/win:default_exe_manifest",
     "//testing/gmock",