Issue #1467, #3397 - Rewrite the map from threads to tabs

test/plugin/InstancesTest.cpp

 /*
  * This file is part of Adblock Plus <https://adblockplus.org/>,
  * Copyright (C) 2006-2016 Eyeo GmbH
  *
  * Adblock Plus is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 3 as
  * published by the Free Software Foundation.
  *
  * Adblock Plus is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 11 matching lines @@
 TEST(SyncMap, Instantiate)
 {
   SyncMapOne s;
 }
 
 TEST(SyncMap, OrdinaryAdded)
 {
   SyncMapOne s;
   ASSERT_TRUE(s.AddIfAbsent(1, 11));
   ASSERT_TRUE(s.Locate(1) == 11);
-  ASSERT_TRUE(s.RemoveAndCheck(1));
+  ASSERT_TRUE(s.RemoveIfPresent(1));
 }
 
 TEST(SyncMap, OrdinaryNotAdded1)
 {
   SyncMapOne s;
   ASSERT_TRUE(s.Locate(1) == 0);
 }
 
 TEST(SyncMap, OrdinaryNotAdded2)
 {
   SyncMapOne s;
   ASSERT_TRUE(s.AddIfAbsent(1, 11));
   ASSERT_TRUE(s.AddIfAbsent(2, 22));
   ASSERT_TRUE(s.Locate(7) == 0);
 }
 
 TEST(SyncMap, WrongAddedTwice)
 {
   SyncMapOne s;
   ASSERT_TRUE(s.AddIfAbsent(3, 11));
   ASSERT_FALSE(s.AddIfAbsent(3, 22));
 }
 
 TEST(SyncMap, AcceptableAddedRemovedAddedAgain)
 {
   SyncMapOne s;
   ASSERT_TRUE(s.AddIfAbsent(1, 11));
-  ASSERT_TRUE(s.RemoveAndCheck(1));
+  ASSERT_TRUE(s.RemoveIfPresent(1));
   ASSERT_TRUE(s.AddIfAbsent(1, 22));
 }
 
 TEST(SyncMap, WrongRemovedButNotAdded)
 {
   SyncMapOne s;
-  ASSERT_FALSE(s.RemoveAndCheck(3));
+  ASSERT_FALSE(s.RemoveIfPresent(3));
 }