Removes MessageLoop::TYPE_XXX where possible

chrome/browser/extensions/api/declarative_webrequest/webrequest_condition_unittest.cc

 // Copyright (c) 2012 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 "chrome/browser/extensions/api/declarative_webrequest/webrequest_condition.h"
 
 #include <set>
 
 #include "base/message_loop/message_loop.h"
 #include "base/test/values_test_util.h"
 #include "base/values.h"
 #include "chrome/browser/extensions/api/declarative_webrequest/webrequest_constants.h"
 #include "components/url_matcher/url_matcher_constants.h"
 #include "content/public/browser/resource_request_info.h"
 #include "net/base/request_priority.h"
 #include "net/url_request/url_request_test_util.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using url_matcher::URLMatcher;
 using url_matcher::URLMatcherConditionSet;
 
 namespace extensions {
 
 TEST(WebRequestConditionTest, CreateCondition) {
   // Necessary for TestURLRequest.
-  base::MessageLoop message_loop(base::MessageLoop::TYPE_IO);
+  base::MessageLoopForIO message_loop;
   URLMatcher matcher;
 
   std::string error;
   scoped_ptr<WebRequestCondition> result;
 
   // Test wrong condition name passed.
   error.clear();
   result = WebRequestCondition::Create(
       NULL,
       matcher.condition_factory(),
@@ skipping 57 matching lines @@
   request_data.url_match_ids = matcher.MatchURL(http_url);
   // Make sure IsFulfilled does not fail because of URL matching.
   EXPECT_EQ(1u, request_data.url_match_ids.size());
   content::ResourceRequestInfo::AllocateForTesting(
       &wrong_resource_type, ResourceType::SUB_FRAME, NULL, -1, -1, -1, false);
   EXPECT_FALSE(result->IsFulfilled(request_data));
 }
 
 TEST(WebRequestConditionTest, CreateConditionFirstPartyForCookies) {
   // Necessary for TestURLRequest.
-  base::MessageLoop message_loop(base::MessageLoop::TYPE_IO);
+  base::MessageLoopForIO message_loop;
   URLMatcher matcher;
 
   std::string error;
   scoped_ptr<WebRequestCondition> result;
 
   result = WebRequestCondition::Create(
       NULL,
       matcher.condition_factory(),
       *base::test::ParseJson(
            "{ \n"
@@ skipping 25 matching lines @@
 }
 
 // Conditions without UrlFilter attributes need to be independent of URL
 // matching results. We test here that:
 //   1. A non-empty condition without UrlFilter attributes is fulfilled iff its
 //      attributes are fulfilled.
 //   2. An empty condition (in particular, without UrlFilter attributes) is
 //      always fulfilled.
 TEST(WebRequestConditionTest, NoUrlAttributes) {
   // Necessary for TestURLRequest.
-  base::MessageLoop message_loop(base::MessageLoop::TYPE_IO);
+  base::MessageLoopForIO message_loop;
   URLMatcher matcher;
   std::string error;
 
   // The empty condition.
   error.clear();
   scoped_ptr<WebRequestCondition> condition_empty = WebRequestCondition::Create(
       NULL,
       matcher.condition_factory(),
       *base::test::ParseJson(
            "{ \n"
@@ skipping 52 matching lines @@
       condition_no_url_true->IsFulfilled(WebRequestDataWithMatchIds(&data)));
 
   // 2. An empty condition (in particular, without UrlFilter attributes) is
   //    always fulfilled.
   data = WebRequestData(&https_request, ON_BEFORE_REQUEST);
   EXPECT_TRUE(condition_empty->IsFulfilled(WebRequestDataWithMatchIds(&data)));
 }
 
 TEST(WebRequestConditionTest, CreateConditionSet) {
   // Necessary for TestURLRequest.
-  base::MessageLoop message_loop(base::MessageLoop::TYPE_IO);
+  base::MessageLoopForIO message_loop;
   URLMatcher matcher;
 
   WebRequestConditionSet::AnyVector conditions;
   conditions.push_back(linked_ptr<base::Value>(base::test::ParseJson(
       "{ \n"
       "  \"instanceType\": \"declarativeWebRequest.RequestMatcher\", \n"
       "  \"url\": { \n"
       "    \"hostSuffix\": \"example.com\", \n"
       "    \"schemes\": [\"http\"], \n"
       "  }, \n"
@@ skipping 48 matching lines @@
   request_data.url_match_ids = matcher.MatchURL(https_foo_url);
   EXPECT_EQ(0u, request_data.url_match_ids.size());
   net::TestURLRequest https_foo_request(
       https_foo_url, net::DEFAULT_PRIORITY, NULL, &context);
   data.request = &https_foo_request;
   EXPECT_FALSE(result->IsFulfilled(-1, request_data));
 }
 
 TEST(WebRequestConditionTest, TestPortFilter) {
   // Necessary for TestURLRequest.
-  base::MessageLoop message_loop(base::MessageLoop::TYPE_IO);
+  base::MessageLoopForIO message_loop;
   URLMatcher matcher;
 
   WebRequestConditionSet::AnyVector conditions;
   conditions.push_back(linked_ptr<base::Value>(base::test::ParseJson(
       "{ \n"
       "  \"instanceType\": \"declarativeWebRequest.RequestMatcher\", \n"
       "  \"url\": { \n"
       "    \"ports\": [80, [1000, 1010]], \n"  // Allow 80;1000-1010.
       "    \"hostSuffix\": \"example.com\", \n"
       "  }, \n"
@@ skipping 39 matching lines @@
       http_url_2000, net::DEFAULT_PRIORITY, NULL, &context);
   url_match_ids = matcher.MatchURL(http_url_2000);
   ASSERT_EQ(0u, url_match_ids.size());
 }
 
 // Create a condition with two attributes: one on the request header and one on
 // the response header. The Create() method should fail and complain that it is
 // impossible that both conditions are fulfilled at the same time.
 TEST(WebRequestConditionTest, ConditionsWithConflictingStages) {
   // Necessary for TestURLRequest.
-  base::MessageLoop message_loop(base::MessageLoop::TYPE_IO);
+  base::MessageLoopForIO message_loop;
   URLMatcher matcher;
 
   std::string error;
   scoped_ptr<WebRequestCondition> result;
 
   // Test error on incompatible application stages for involved attributes.
   error.clear();
   result = WebRequestCondition::Create(
       NULL,
       matcher.condition_factory(),
       *base::test::ParseJson(
            "{ \n"
            "  \"instanceType\": \"declarativeWebRequest.RequestMatcher\", \n"
            // Pass a JS array with one empty object to each of the header
            // filters.
            "  \"requestHeaders\": [{}], \n"
            "  \"responseHeaders\": [{}], \n"
            "}"),
       &error);
   EXPECT_FALSE(error.empty());
   EXPECT_FALSE(result.get());
 }
 
 }  // namespace extensions