Remove CRWNetworkActivityIndicatorManager.

ios/web/crw_network_activity_indicator_manager_unittest.mm

Index: ios/web/crw_network_activity_indicator_manager_unittest.mm
diff --git a/ios/web/crw_network_activity_indicator_manager_unittest.mm b/ios/web/crw_network_activity_indicator_manager_unittest.mm
deleted file mode 100644
index 081bd606d6a220da5982955f856d8cce412fe83c..0000000000000000000000000000000000000000
--- a/ios/web/crw_network_activity_indicator_manager_unittest.mm
+++ /dev/null
@@ -1,154 +0,0 @@
-// Copyright 2014 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.
-
-#import "ios/web/crw_network_activity_indicator_manager.h"
-
-#import <UIKit/UIKit.h>
-
-#include "base/mac/scoped_nsobject.h"
-#include "testing/gtest_mac.h"
-#include "testing/platform_test.h"
-
-namespace {
-
-NSString* const kNetworkActivityKeyOne =
-    @"CRWNetworkActivityIndicatorManagerTest.NetworkActivityIndicatorKeyOne";
-NSString* const kNetworkActivityKeyTwo =
-    @"CRWNetworkActivityIndicatorManagerTest.NetworkActivityIndicatorKeyTwo";
-
-class CRWNetworkActivityIndicatorManagerTest : public PlatformTest {
- public:
-  CRWNetworkActivityIndicatorManagerTest()
-      : manager_([[CRWNetworkActivityIndicatorManager alloc] init]) {}
-
- protected:
-  void ExpectNetworkActivity(NSUInteger groupOneCount,
-                             NSUInteger groupTwoCount) {
-    EXPECT_EQ([manager_ numNetworkTasksForGroup:kNetworkActivityKeyOne],
-              groupOneCount);
-    EXPECT_EQ([manager_ numNetworkTasksForGroup:kNetworkActivityKeyTwo],
-              groupTwoCount);
-    EXPECT_EQ([manager_ numTotalNetworkTasks], groupOneCount + groupTwoCount);
-    if (groupOneCount + groupTwoCount > 0U) {
-      EXPECT_TRUE(
-          [[UIApplication sharedApplication]
-              isNetworkActivityIndicatorVisible]);
-    } else {
-      EXPECT_FALSE(
-          [[UIApplication sharedApplication]
-              isNetworkActivityIndicatorVisible]);
-    }
-  }
-  base::scoped_nsobject<CRWNetworkActivityIndicatorManager> manager_;
-};
-
-TEST_F(CRWNetworkActivityIndicatorManagerTest, TestNumNetworkTasksForGroup) {
-  EXPECT_EQ([manager_ numNetworkTasksForGroup:kNetworkActivityKeyOne], 0U);
-  EXPECT_EQ([manager_ numNetworkTasksForGroup:kNetworkActivityKeyTwo], 0U);
-  [manager_ startNetworkTasks:2U forGroup:kNetworkActivityKeyOne];
-  EXPECT_EQ([manager_ numNetworkTasksForGroup:kNetworkActivityKeyOne], 2U);
-  EXPECT_EQ([manager_ numNetworkTasksForGroup:kNetworkActivityKeyTwo], 0U);
-  [manager_ startNetworkTasks:3U forGroup:kNetworkActivityKeyTwo];
-  EXPECT_EQ([manager_ numNetworkTasksForGroup:kNetworkActivityKeyOne], 2U);
-  EXPECT_EQ([manager_ numNetworkTasksForGroup:kNetworkActivityKeyTwo], 3U);
-  [manager_ stopNetworkTasks:2U forGroup:kNetworkActivityKeyOne];
-  EXPECT_EQ([manager_ numNetworkTasksForGroup:kNetworkActivityKeyOne], 0U);
-  EXPECT_EQ([manager_ numNetworkTasksForGroup:kNetworkActivityKeyTwo], 3U);
-  [manager_ stopNetworkTasks:3U forGroup:kNetworkActivityKeyTwo];
-  EXPECT_EQ([manager_ numNetworkTasksForGroup:kNetworkActivityKeyOne], 0U);
-  EXPECT_EQ([manager_ numNetworkTasksForGroup:kNetworkActivityKeyTwo], 0U);
-}
-
-TEST_F(CRWNetworkActivityIndicatorManagerTest, TestNumTotalNetworkTasks) {
-  EXPECT_EQ([manager_ numTotalNetworkTasks], 0U);
-  [manager_ startNetworkTasks:2U forGroup:kNetworkActivityKeyOne];
-  EXPECT_EQ([manager_ numTotalNetworkTasks], 2U);
-  [manager_ startNetworkTasks:3U forGroup:kNetworkActivityKeyTwo];
-  EXPECT_EQ([manager_ numTotalNetworkTasks], 5U);
-  [manager_ stopNetworkTasks:2U forGroup:kNetworkActivityKeyOne];
-  EXPECT_EQ([manager_ numTotalNetworkTasks], 3U);
-  [manager_ stopNetworkTasks:3U forGroup:kNetworkActivityKeyTwo];
-  EXPECT_EQ([manager_ numTotalNetworkTasks], 0U);
-}
-
-TEST_F(CRWNetworkActivityIndicatorManagerTest,
-       StartStopNetworkTaskForOneGroup) {
-  ExpectNetworkActivity(0U, 0U);
-  [manager_ startNetworkTaskForGroup:kNetworkActivityKeyOne];
-  ExpectNetworkActivity(1U, 0U);
-  [manager_ stopNetworkTaskForGroup:kNetworkActivityKeyOne];
-  ExpectNetworkActivity(0U, 0U);
-}
-
-TEST_F(CRWNetworkActivityIndicatorManagerTest,
-       StartStopNetworkTaskForTwoGroups) {
-  ExpectNetworkActivity(0U, 0U);
-  [manager_ startNetworkTaskForGroup:kNetworkActivityKeyOne];
-  ExpectNetworkActivity(1U, 0U);
-  [manager_ startNetworkTaskForGroup:kNetworkActivityKeyTwo];
-  ExpectNetworkActivity(1U, 1U);
-  [manager_ stopNetworkTaskForGroup:kNetworkActivityKeyOne];
-  ExpectNetworkActivity(0U, 1U);
-  [manager_ stopNetworkTaskForGroup:kNetworkActivityKeyTwo];
-  ExpectNetworkActivity(0U, 0U);
-}
-
-TEST_F(CRWNetworkActivityIndicatorManagerTest,
-       StartStopNetworkTasksForOneGroup) {
-  ExpectNetworkActivity(0U, 0U);
-  [manager_ startNetworkTasks:2U forGroup:kNetworkActivityKeyOne];
-  ExpectNetworkActivity(2U, 0U);
-  [manager_ stopNetworkTasks:2U forGroup:kNetworkActivityKeyOne];
-  ExpectNetworkActivity(0U, 0U);
-}
-
-TEST_F(CRWNetworkActivityIndicatorManagerTest,
-       StartStopNetworkTasksForTwoGroups) {
-  ExpectNetworkActivity(0U, 0U);
-  [manager_ startNetworkTasks:2U forGroup:kNetworkActivityKeyOne];
-  ExpectNetworkActivity(2U, 0U);
-  [manager_ startNetworkTasks:3U forGroup:kNetworkActivityKeyTwo];
-  ExpectNetworkActivity(2U, 3U);
-  [manager_ stopNetworkTasks:2U forGroup:kNetworkActivityKeyOne];
-  ExpectNetworkActivity(0U, 3U);
-  [manager_ stopNetworkTasks:3U forGroup:kNetworkActivityKeyTwo];
-  ExpectNetworkActivity(0U, 0U);
-}
-
-TEST_F(CRWNetworkActivityIndicatorManagerTest, ClearNetworkTasksForGroup) {
-  ExpectNetworkActivity(0U, 0U);
-  [manager_ startNetworkTasks:2U forGroup:kNetworkActivityKeyOne];
-  ExpectNetworkActivity(2U, 0U);
-  [manager_ clearNetworkTasksForGroup:kNetworkActivityKeyOne];
-  ExpectNetworkActivity(0U, 0U);
-}
-
-TEST_F(CRWNetworkActivityIndicatorManagerTest,
-       ClearNetworkTasksForUnusedGroup) {
-  ExpectNetworkActivity(0U, 0U);
-  [manager_ clearNetworkTasksForGroup:kNetworkActivityKeyOne];
-  ExpectNetworkActivity(0U, 0U);
-}
-
-TEST_F(CRWNetworkActivityIndicatorManagerTest, StartStopNetworkTasksInChunks) {
-  ExpectNetworkActivity(0U, 0U);
-  [manager_ startNetworkTasks:2U forGroup:kNetworkActivityKeyOne];
-  ExpectNetworkActivity(2U, 0U);
-  [manager_ startNetworkTasks:3U forGroup:kNetworkActivityKeyTwo];
-  ExpectNetworkActivity(2U, 3U);
-  [manager_ startNetworkTasks:7U forGroup:kNetworkActivityKeyOne];
-  ExpectNetworkActivity(9U, 3U);
-  [manager_ startNetworkTaskForGroup:kNetworkActivityKeyTwo];
-  ExpectNetworkActivity(9U, 4U);
-  [manager_ stopNetworkTasks:4U forGroup:kNetworkActivityKeyOne];
-  ExpectNetworkActivity(5U, 4U);
-  [manager_ stopNetworkTasks:2U forGroup:kNetworkActivityKeyTwo];
-  ExpectNetworkActivity(5U, 2U);
-  [manager_ stopNetworkTasks:5U forGroup:kNetworkActivityKeyOne];
-  ExpectNetworkActivity(0U, 2U);
-  [manager_ clearNetworkTasksForGroup:kNetworkActivityKeyTwo];
-  ExpectNetworkActivity(0U, 0U);
-}
-
-}  // namespace