Revert 231221 - "Remove enabled/disabled state from extension and app sync."

chrome/browser/sync/test/integration/performance/extensions_sync_perf_test.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 "base/strings/stringprintf.h"
 #include "chrome/browser/sync/profile_sync_service_harness.h"
 #include "chrome/browser/sync/test/integration/extensions_helper.h"
 #include "chrome/browser/sync/test/integration/performance/sync_timing_helper.h"
 #include "chrome/browser/sync/test/integration/sync_test.h"
 
 using extensions_helper::AllProfilesHaveSameExtensions;
 using extensions_helper::AllProfilesHaveSameExtensionsAsVerifier;
+using extensions_helper::DisableExtension;
+using extensions_helper::EnableExtension;
 using extensions_helper::GetInstalledExtensions;
 using extensions_helper::InstallExtension;
 using extensions_helper::InstallExtensionsPendingForSync;
 using extensions_helper::IsExtensionEnabled;
 using extensions_helper::UninstallExtension;
 
 // TODO(braffert): Replicate these tests for apps.
 
 static const int kNumExtensions = 150;
 
 class ExtensionsSyncPerfTest : public SyncTest {
  public:
   ExtensionsSyncPerfTest()
       : SyncTest(TWO_CLIENT),
         extension_number_(0) {}
 
   // Adds |num_extensions| new unique extensions to |profile|.
   void AddExtensions(int profile, int num_extensions);
 
+  // Updates the enabled/disabled state for all extensions in |profile|.
+  void UpdateExtensions(int profile);
+
   // Uninstalls all currently installed extensions from |profile|.
   void RemoveExtensions(int profile);
 
   // Returns the number of currently installed extensions for |profile|.
   int GetExtensionCount(int profile);
 
  private:
   int extension_number_;
   DISALLOW_COPY_AND_ASSIGN(ExtensionsSyncPerfTest);
 };
 
 void ExtensionsSyncPerfTest::AddExtensions(int profile, int num_extensions) {
   for (int i = 0; i < num_extensions; ++i) {
     InstallExtension(GetProfile(profile), extension_number_++);
   }
 }
 
+void ExtensionsSyncPerfTest::UpdateExtensions(int profile) {
+  std::vector<int> extensions = GetInstalledExtensions(GetProfile(profile));
+  for (std::vector<int>::iterator it = extensions.begin();
+       it != extensions.end(); ++it) {
+    if (IsExtensionEnabled(GetProfile(profile), *it)) {
+      DisableExtension(GetProfile(profile), *it);
+    } else {
+      EnableExtension(GetProfile(profile), *it);
+    }
+  }
+}
+
 int ExtensionsSyncPerfTest::GetExtensionCount(int profile) {
   return GetInstalledExtensions(GetProfile(profile)).size();
 }
 
 void ExtensionsSyncPerfTest::RemoveExtensions(int profile) {
   std::vector<int> extensions = GetInstalledExtensions(GetProfile(profile));
   for (std::vector<int>::iterator it = extensions.begin();
        it != extensions.end(); ++it) {
     UninstallExtension(GetProfile(profile), *it);
   }
 }
 
 IN_PROC_BROWSER_TEST_F(ExtensionsSyncPerfTest, P0) {
   ASSERT_TRUE(SetupSync()) << "SetupSync() failed.";
   int num_default_extensions = GetExtensionCount(0);
   int expected_extension_count = num_default_extensions + kNumExtensions;
 
   // TCM ID - 7563874.
   AddExtensions(0, kNumExtensions);
   base::TimeDelta dt =
       SyncTimingHelper::TimeMutualSyncCycle(GetClient(0), GetClient(1));
   InstallExtensionsPendingForSync(GetProfile(1));
   ASSERT_EQ(expected_extension_count, GetExtensionCount(1));
   SyncTimingHelper::PrintResult("extensions", "add_extensions", dt);
 
+  // TCM ID - 7655397.
+  UpdateExtensions(0);
+  dt = SyncTimingHelper::TimeMutualSyncCycle(GetClient(0), GetClient(1));
+  ASSERT_EQ(expected_extension_count, GetExtensionCount(1));
+  SyncTimingHelper::PrintResult("extensions", "update_extensions", dt);
+
   // TCM ID - 7567721.
   RemoveExtensions(0);
   dt = SyncTimingHelper::TimeMutualSyncCycle(GetClient(0), GetClient(1));
   ASSERT_EQ(num_default_extensions, GetExtensionCount(1));
   SyncTimingHelper::PrintResult("extensions", "delete_extensions", dt);
 }