Moves SQLitePersistentCookieStore to net/extras/sqlite.

net/extras/sqlite/sqlite_persistent_cookie_store_perftest.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 "content/browser/net/sqlite_persistent_cookie_store.h"
+#include "net/extras/sqlite/sqlite_persistent_cookie_store.h"
+
+#include <vector>
 
 #include "base/bind.h"
 #include "base/compiler_specific.h"
 #include "base/files/scoped_temp_dir.h"
+#include "base/message_loop/message_loop.h"
 #include "base/sequenced_task_runner.h"
 #include "base/strings/stringprintf.h"
 #include "base/synchronization/waitable_event.h"
 #include "base/test/perf_time_logger.h"
 #include "base/test/sequenced_worker_pool_owner.h"
 #include "base/threading/sequenced_worker_pool.h"
 #include "net/cookies/canonical_cookie.h"
 #include "net/cookies/cookie_constants.h"
 #include "net/extras/sqlite/cookie_crypto_delegate.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "url/gurl.h"
 
-namespace content {
+namespace net {
 
 namespace {
 
 const base::FilePath::CharType cookie_filename[] = FILE_PATH_LITERAL("Cookies");
 
 }  // namespace
 
 class SQLitePersistentCookieStorePerfTest : public testing::Test {
  public:
   SQLitePersistentCookieStorePerfTest()
       : pool_owner_(new base::SequencedWorkerPoolOwner(1, "Background Pool")),
         loaded_event_(false, false),
         key_loaded_event_(false, false) {
   }
 
-  void OnLoaded(const std::vector<net::CanonicalCookie*>& cookies) {
+  void OnLoaded(const std::vector<CanonicalCookie*>& cookies) {
     cookies_ = cookies;
     loaded_event_.Signal();
   }
 
-  void OnKeyLoaded(const std::vector<net::CanonicalCookie*>& cookies) {
+  void OnKeyLoaded(const std::vector<CanonicalCookie*>& cookies) {
     cookies_ = cookies;
     key_loaded_event_.Signal();
   }
 
   void Load() {
     store_->Load(base::Bind(&SQLitePersistentCookieStorePerfTest::OnLoaded,
                                 base::Unretained(this)));
     loaded_event_.Wait();
   }
 
   scoped_refptr<base::SequencedTaskRunner> background_task_runner() {
-    return pool_owner_->pool()->GetSequencedTaskRunner(
-        pool_owner_->pool()->GetNamedSequenceToken("background"));
+    if (!background_task_runner_.get()) {
+      background_task_runner_ = pool_owner_->pool()->GetSequencedTaskRunner(
+          pool_owner_->pool()->GetNamedSequenceToken("background"));
+    }
+    return background_task_runner_;
   }
 
   scoped_refptr<base::SequencedTaskRunner> client_task_runner() {
-    return pool_owner_->pool()->GetSequencedTaskRunner(
-        pool_owner_->pool()->GetNamedSequenceToken("client"));
+    if (!client_task_runner_.get()) {
+      client_task_runner_ = pool_owner_->pool()->GetSequencedTaskRunner(
+          pool_owner_->pool()->GetNamedSequenceToken("client"));
+    }
+    return client_task_runner_;

[Ryan Sleevi, 2015/05/14 01:19:35]

Same comments about "oof, sorry" :)

   }
 
   void SetUp() override {
     ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
     store_ = new SQLitePersistentCookieStore(
         temp_dir_.path().Append(cookie_filename),
         client_task_runner(),
         background_task_runner(),
-        false, NULL, NULL);
-    std::vector<net::CanonicalCookie*> cookies;
+        false, NULL);
+    std::vector<CanonicalCookie*> cookies;
     Load();
     ASSERT_EQ(0u, cookies_.size());
     // Creates 15000 cookies from 300 eTLD+1s.
     base::Time t = base::Time::Now();
     for (int domain_num = 0; domain_num < 300; domain_num++) {
       std::string domain_name(base::StringPrintf(".domain_%d.com", domain_num));
       GURL gurl("www" + domain_name);
       for (int cookie_num = 0; cookie_num < 50; ++cookie_num) {
         t += base::TimeDelta::FromInternalValue(10);
-        store_->AddCookie(net::CanonicalCookie(
+        store_->AddCookie(CanonicalCookie(
             gurl, base::StringPrintf("Cookie_%d", cookie_num), "1", domain_name,
-            "/", t, t, t, false, false, false, net::COOKIE_PRIORITY_DEFAULT));
+            "/", t, t, t, false, false, false, COOKIE_PRIORITY_DEFAULT));
       }
     }
     // Replace the store effectively destroying the current one and forcing it
     // to write its data to disk.
     store_ = NULL;
 
     // Shut down the pool, causing deferred (no-op) commits to be discarded.
     pool_owner_->pool()->Shutdown();
     // ~SequencedWorkerPoolOwner blocks on pool shutdown.
     pool_owner_.reset(new base::SequencedWorkerPoolOwner(1, "pool"));
 
     store_ = new SQLitePersistentCookieStore(
         temp_dir_.path().Append(cookie_filename),
         client_task_runner(),
         background_task_runner(),
-        false, NULL, NULL);
+        false, NULL);
   }
 
   void TearDown() override {
     store_ = NULL;
+    background_task_runner_ = nullptr;
+    client_task_runner_ = nullptr;
     pool_owner_->pool()->Shutdown();
   }
 
  protected:
+  base::MessageLoop main_loop_;
   scoped_ptr<base::SequencedWorkerPoolOwner> pool_owner_;
+  scoped_refptr<base::SequencedTaskRunner> background_task_runner_;
+  scoped_refptr<base::SequencedTaskRunner> client_task_runner_;
   base::WaitableEvent loaded_event_;
   base::WaitableEvent key_loaded_event_;
-  std::vector<net::CanonicalCookie*> cookies_;
+  std::vector<CanonicalCookie*> cookies_;
   base::ScopedTempDir temp_dir_;
   scoped_refptr<SQLitePersistentCookieStore> store_;
 };
 
 // Test the performance of priority load of cookies for a specfic domain key
 TEST_F(SQLitePersistentCookieStorePerfTest, TestLoadForKeyPerformance) {
   for (int domain_num = 0; domain_num < 3; ++domain_num) {
     std::string domain_name(base::StringPrintf("domain_%d.com", domain_num));
     base::PerfTimeLogger timer(
       ("Load cookies for the eTLD+1 " + domain_name).c_str());
     store_->LoadCookiesForKey(domain_name,
       base::Bind(&SQLitePersistentCookieStorePerfTest::OnKeyLoaded,
                  base::Unretained(this)));
     key_loaded_event_.Wait();
     timer.Done();
 
     ASSERT_EQ(50U, cookies_.size());
   }
 }
 
 // Test the performance of load
 TEST_F(SQLitePersistentCookieStorePerfTest, TestLoadPerformance) {
   base::PerfTimeLogger timer("Load all cookies");
   Load();
   timer.Done();
 
   ASSERT_EQ(15000U, cookies_.size());
 }
 
-}  // namespace content
+}  // namespace net