Remove using namespace in net/quic/quic_stream_sequencer.h

components/component_updater/test/component_updater_ping_manager_unittest.cc

 // Copyright 2013 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 <string>
+
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "base/version.h"
 #include "components/component_updater/component_updater_ping_manager.h"
 #include "components/component_updater/crx_update_item.h"
 #include "components/component_updater/test/test_configurator.h"
 #include "components/component_updater/test/url_request_post_interceptor.h"
 #include "net/url_request/url_request_test_util.h"
 #include "testing/gtest/include/gtest/gtest.h"
@@ skipping 49 matching lines @@
   CrxUpdateItem item;
   item.id = "abc";
   item.status = CrxUpdateItem::kUpdated;
   item.previous_version = base::Version("1.0");
   item.next_version = base::Version("2.0");
 
   ping_manager_->OnUpdateComplete(&item);
   base::RunLoop().RunUntilIdle();
 
   EXPECT_EQ(1, interceptor->GetCount()) << interceptor->GetRequestsAsString();
-  EXPECT_NE(string::npos,
+  EXPECT_NE(std::string::npos,
             interceptor->GetRequests()[0].find(
                 "<app appid=\"abc\" version=\"1.0\" nextversion=\"2.0\">"
                 "<event eventtype=\"3\" eventresult=\"1\"/></app>"))
       << interceptor->GetRequestsAsString();
   interceptor->Reset();
 
   // Test eventresult="0" is sent for failed updates.
   item = CrxUpdateItem();
   item.id = "abc";
   item.status = CrxUpdateItem::kNoUpdate;
   item.previous_version = base::Version("1.0");
   item.next_version = base::Version("2.0");
 
   ping_manager_->OnUpdateComplete(&item);
   base::RunLoop().RunUntilIdle();
 
   EXPECT_EQ(1, interceptor->GetCount()) << interceptor->GetRequestsAsString();
-  EXPECT_NE(string::npos,
+  EXPECT_NE(std::string::npos,
             interceptor->GetRequests()[0].find(
                 "<app appid=\"abc\" version=\"1.0\" nextversion=\"2.0\">"
                 "<event eventtype=\"3\" eventresult=\"0\"/></app>"))
       << interceptor->GetRequestsAsString();
   interceptor->Reset();
 
   // Test the error values and the fingerprints.
   item = CrxUpdateItem();
   item.id = "abc";
   item.status = CrxUpdateItem::kNoUpdate;
   item.previous_version = base::Version("1.0");
   item.next_version = base::Version("2.0");
   item.previous_fp = "prev fp";
   item.next_fp = "next fp";
   item.error_category = 1;
   item.error_code = 2;
   item.extra_code1 = -1;
   item.diff_error_category = 10;
   item.diff_error_code = 20;
   item.diff_extra_code1 = -10;
   item.diff_update_failed = true;
   item.crx_diffurls.push_back(GURL("http://host/path"));
 
   ping_manager_->OnUpdateComplete(&item);
   base::RunLoop().RunUntilIdle();
 
   EXPECT_EQ(1, interceptor->GetCount()) << interceptor->GetRequestsAsString();
-  EXPECT_NE(string::npos,
+  EXPECT_NE(std::string::npos,
             interceptor->GetRequests()[0].find(
                 "<app appid=\"abc\" version=\"1.0\" nextversion=\"2.0\">"
                 "<event eventtype=\"3\" eventresult=\"0\" errorcat=\"1\" "
                 "errorcode=\"2\" extracode1=\"-1\" diffresult=\"0\" "
                 "differrorcat=\"10\" "
                 "differrorcode=\"20\" diffextracode1=\"-10\" "
                 "previousfp=\"prev fp\" nextfp=\"next fp\"/></app>"))
       << interceptor->GetRequestsAsString();
   interceptor->Reset();
 
@@ skipping 20 matching lines @@
   download_metrics.downloaded_bytes = 1230;
   download_metrics.total_bytes = 4560;
   download_metrics.download_time_ms = 9870;
   item.download_metrics.push_back(download_metrics);
 
   ping_manager_->OnUpdateComplete(&item);
   base::RunLoop().RunUntilIdle();
 
   EXPECT_EQ(1, interceptor->GetCount()) << interceptor->GetRequestsAsString();
   EXPECT_NE(
-      string::npos,
+      std::string::npos,
       interceptor->GetRequests()[0].find(
           "<app appid=\"abc\" version=\"1.0\" nextversion=\"2.0\">"
           "<event eventtype=\"3\" eventresult=\"1\"/>"
           "<event eventtype=\"14\" eventresult=\"0\" downloader=\"direct\" "
           "errorcode=\"-1\" url=\"http://host1/path1\" downloaded=\"123\" "
           "total=\"456\" download_time_ms=\"987\"/>"
           "<event eventtype=\"14\" eventresult=\"1\" downloader=\"bits\" "
           "url=\"http://host2/path2\" downloaded=\"1230\" total=\"4560\" "
           "download_time_ms=\"9870\"/></app>"))
       << interceptor->GetRequestsAsString();
   interceptor->Reset();
 }
 
 }  // namespace component_updater