Use v8::MicrotasksScope internally in V8RecursionScope.

extensions/renderer/activity_log_converter_strategy_unittest.cc

 // 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.
 
 #include "base/memory/scoped_ptr.h"
 #include "base/values.h"
 #include "extensions/renderer/activity_log_converter_strategy.h"
 #include "testing/gtest/include/gtest/gtest.h"
+#include "third_party/WebKit/public/web/WebScopedMicrotaskSuppression.h"
 #include "v8/include/v8.h"
 
 using content::V8ValueConverter;
 
 namespace extensions {
 
 class ActivityLogConverterStrategyTest : public testing::Test {
  public:
   ActivityLogConverterStrategyTest()
       : isolate_(v8::Isolate::GetCurrent()),
@@ skipping 96 matching lines @@
           "hot: \"dog\","
         "},"
         "empty_dictionary: {},"
         "list: [ \"monkey\", \"balls\" ],"
         "empty_list: [],"
         "function: (0, function() {}),"  // ensure function is anonymous
         "named_function: foo"
       "};"
       "})();";
 
+  blink::WebScopedMicrotaskSuppression microtasks_scope;
   v8::Local<v8::Script> script(
       v8::Script::Compile(v8::String::NewFromUtf8(isolate_, source)));
   v8::Local<v8::Object> v8_object = script->Run().As<v8::Object>();
 
   EXPECT_TRUE(VerifyString(v8_object, "[Object]"));
   EXPECT_TRUE(
       VerifyNull(v8_object->Get(v8::String::NewFromUtf8(isolate_, "null"))));
   EXPECT_TRUE(VerifyBoolean(
       v8_object->Get(v8::String::NewFromUtf8(isolate_, "true")), true));
   EXPECT_TRUE(VerifyBoolean(
@@ skipping 26 matching lines @@
       "[Array]"));
   EXPECT_TRUE(VerifyString(
       v8_object->Get(v8::String::NewFromUtf8(isolate_, "function")),
       "[Function]"));
   EXPECT_TRUE(VerifyString(
       v8_object->Get(v8::String::NewFromUtf8(isolate_, "named_function")),
       "[Function foo()]"));
 }
 
 }  // namespace extensions