Moved BrowsingDataCounter and part of BrowsingDataCounterUtils to components.

chrome/browser/browsing_data/cache_counter_browsertest.cc

 // Copyright (c) 2015 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.
 //
 // Note that this file only tests the basic behavior of the cache counter, as in
 // when it counts and when not, when result is nonzero and when not. It does not
 // test whether the result of the counting is correct. This is the
 // responsibility of a lower layer, and is tested in
 // DiskCacheBackendTest.CalculateSizeOfAllEntries in net_unittests.
 
@@ skipping 149 matching lines @@
   disk_cache::Entry* entry_;
 
   std::unique_ptr<base::RunLoop> run_loop_;
 
   bool finished_;
   BrowsingDataCounter::ResultInt result_;
 };
 
 // Tests that for the empty cache, the result is zero.
 IN_PROC_BROWSER_TEST_F(CacheCounterTest, Empty) {
+  Profile* profile = browser()->profile();
+
   CacheCounter counter;
-  counter.Init(browser()->profile(),
-               base::Bind(&CacheCounterTest::CountingCallback,
-                          base::Unretained(this)));
+  counter.Init(
+      profile->GetPrefs(), prefs::kDeleteTimePeriod,
+      base::Bind(&CacheCounterTest::CountingCallback, base::Unretained(this)));
   counter.Restart();
 
   WaitForIOThread();
   EXPECT_EQ(0u, GetResult());
 }
 
 // Tests that for a non-empty cache, the result is nonzero.
 IN_PROC_BROWSER_TEST_F(CacheCounterTest, NonEmpty) {
   CreateCacheEntry();
 
-  CacheCounter counter;
-  counter.Init(browser()->profile(),
-               base::Bind(&CacheCounterTest::CountingCallback,
-                          base::Unretained(this)));
+  Profile* profile = browser()->profile();
+  CacheCounter counter(profile);
+  counter.Init(
+      profile->GetPrefs(), prefs::kDeleteTimePeriod,
+      base::Bind(&CacheCounterTest::CountingCallback, base::Unretained(this)));
   counter.Restart();
 
   WaitForIOThread();
 
   EXPECT_NE(0u, GetResult());
 }
 
 // Tests that after dooming a nonempty cache, the result is zero.
 IN_PROC_BROWSER_TEST_F(CacheCounterTest, AfterDoom) {
   CreateCacheEntry();
 
-  CacheCounter counter;
-  counter.Init(browser()->profile(),
-               base::Bind(&CacheCounterTest::CountingCallback,
-                          base::Unretained(this)));
+  Profile* profile = browser()->profile(0);
+  CacheCounter counter(profile);
+  counter.Init(
+      profile->GetPrefs(), prefs::kDeleteTimePeriod,
+      base::Bind(&CacheCounterTest::CountingCallback, base::Unretained(this)));
 
   browsing_data::StoragePartitionHttpCacheDataRemover::CreateForRange(
       content::BrowserContext::GetDefaultStoragePartition(browser()->profile()),
       base::Time(),
       base::Time::Max())->Remove(
           base::Bind(&CacheCounter::Restart,
           base::Unretained(&counter)));
 
   WaitForIOThread();
   EXPECT_EQ(0u, GetResult());
 }
 
 // Tests that the counter starts counting automatically when the deletion
 // pref changes to true.
 IN_PROC_BROWSER_TEST_F(CacheCounterTest, PrefChanged) {
   SetCacheDeletionPref(false);
 
-  CacheCounter counter;
-  counter.Init(browser()->profile(),
-               base::Bind(&CacheCounterTest::CountingCallback,
-                          base::Unretained(this)));
+  Profile* profile = browser()->profile();
+  CacheCounter counter(profile);
+  counter.Init(
+      profile->GetPrefs(), prefs::kDeleteTimePeriod,
+      base::Bind(&CacheCounterTest::CountingCallback, base::Unretained(this)));
   SetCacheDeletionPref(true);
 
   WaitForIOThread();
   EXPECT_EQ(0u, GetResult());
 }
 
 // Tests that the counter does not count if the deletion preference is false.
 IN_PROC_BROWSER_TEST_F(CacheCounterTest, PrefIsFalse) {
   SetCacheDeletionPref(false);
 
-  CacheCounter counter;
-  counter.Init(browser()->profile(),
-               base::Bind(&CacheCounterTest::CountingCallback,
-                          base::Unretained(this)));
+  Profile* profile = browser()->profile();
+  CacheCounter counte(profile);
+  counter.Init(
+      profile->GetPrefs(), prefs::kDeleteTimePeriod,
+      base::Bind(&CacheCounterTest::CountingCallback, base::Unretained(this)));
   counter.Restart();
 
   EXPECT_FALSE(counter.Pending());
 }
 
 // Tests that the counting is restarted when the time period changes. Currently,
 // the results should be the same for every period. This is because the counter
 // always counts the size of the entire cache, and it is up to the UI
 // to interpret it as exact value or upper bound.
 IN_PROC_BROWSER_TEST_F(CacheCounterTest, PeriodChanged) {
   CreateCacheEntry();
 
+  Profile* profile = browser()->profile();
   CacheCounter counter;
-  counter.Init(browser()->profile(),
-               base::Bind(&CacheCounterTest::CountingCallback,
-                          base::Unretained(this)));
+  counter.Init(
+      profile->GetPrefs(), prefs::kDeleteTimePeriod,
+      base::Bind(&CacheCounterTest::CountingCallback, base::Unretained(this)));
 
   SetDeletionPeriodPref(BrowsingDataRemover::LAST_HOUR);
   WaitForIOThread();
   BrowsingDataCounter::ResultInt result = GetResult();
 
   SetDeletionPeriodPref(BrowsingDataRemover::LAST_DAY);
   WaitForIOThread();
   EXPECT_EQ(result, GetResult());
 
   SetDeletionPeriodPref(BrowsingDataRemover::LAST_WEEK);
   WaitForIOThread();
   EXPECT_EQ(result, GetResult());
 
   SetDeletionPeriodPref(BrowsingDataRemover::FOUR_WEEKS);
   WaitForIOThread();
   EXPECT_EQ(result, GetResult());
 
   SetDeletionPeriodPref(BrowsingDataRemover::EVERYTHING);
   WaitForIOThread();
   EXPECT_EQ(result, GetResult());
 }
 
 }  // namespace