PackageManagement: More cleanup

src/AddIns/Misc/PackageManagement/Project/Src/AvailablePackagesViewModel.cs

@@ -31,7 +31,6 @@ namespace ICSharpCode.PackageManagement
 		string errorMessage;
 		
 		public AvailablePackagesViewModel(
-			PackagesViewModels packagesViewModelParent,
 			IPackageManagementEvents packageManagementEvents,
 			IRegisteredPackageRepositories registeredPackageRepositories,
 			IPackageViewModelFactory packageViewModelFactory,

src/AddIns/Misc/PackageManagement/Project/Src/InstalledPackagesViewModel.cs

@@ -31,7 +31,6 @@ namespace ICSharpCode.PackageManagement
 		string errorMessage;
 
 		public InstalledPackagesViewModel(
-			PackagesViewModels packagesViewModelParent,
 			IPackageManagementSolution solution,
 			IPackageManagementEvents packageManagementEvents,
 			IRegisteredPackageRepositories registeredPackageRepositories,

src/AddIns/Misc/PackageManagement/Project/Src/PackagesViewModels.cs

@@ -32,10 +32,10 @@ namespace ICSharpCode.PackageManagement
 			var packageViewModelFactory = new PackageViewModelFactory(solution, packageManagementEvents, actionRunner);
 			var updatedPackageViewModelFactory = new UpdatedPackageViewModelFactory(packageViewModelFactory);
 			
-			AvailablePackagesViewModel = new AvailablePackagesViewModel(this, packageManagementEvents, registeredPackageRepositories, packageViewModelFactory, taskFactory);
-			InstalledPackagesViewModel = new InstalledPackagesViewModel(this, solution, packageManagementEvents, registeredPackageRepositories, packageViewModelFactory, taskFactory);
-			UpdatedPackagesViewModel = new UpdatedPackagesViewModel(this, solution, registeredPackageRepositories, updatedPackageViewModelFactory, taskFactory);
-			RecentPackagesViewModel = new RecentPackagesViewModel(this, packageManagementEvents, registeredPackageRepositories, packageViewModelFactory, taskFactory);
+			AvailablePackagesViewModel = new AvailablePackagesViewModel(packageManagementEvents, registeredPackageRepositories, packageViewModelFactory, taskFactory);
+			InstalledPackagesViewModel = new InstalledPackagesViewModel(solution, packageManagementEvents, registeredPackageRepositories, packageViewModelFactory, taskFactory);
+			UpdatedPackagesViewModel = new UpdatedPackagesViewModel(solution, registeredPackageRepositories, updatedPackageViewModelFactory, taskFactory);
+			RecentPackagesViewModel = new RecentPackagesViewModel(packageManagementEvents, registeredPackageRepositories, packageViewModelFactory, taskFactory);
 		}
 		
 		public AvailablePackagesViewModel AvailablePackagesViewModel { get; private set; }

src/AddIns/Misc/PackageManagement/Project/Src/RecentPackagesViewModel.cs

@@ -28,7 +28,6 @@ namespace ICSharpCode.PackageManagement
 		IPackageRepository recentPackageRepository;
 		
 		public RecentPackagesViewModel(
-			PackagesViewModels packagesViewModelParent,
 			IPackageManagementEvents packageManagementEvents,
 			IRegisteredPackageRepositories registeredPackageRepositories,
 			IPackageViewModelFactory packageViewModelFactory,

src/AddIns/Misc/PackageManagement/Project/Src/UpdatedPackagesViewModel.cs

@@ -33,7 +33,6 @@ namespace ICSharpCode.PackageManagement
 		IPackageManagementEvents packageManagementEvents;
 		
 		public UpdatedPackagesViewModel(
-			PackagesViewModels packagesViewModelParent,
 			IPackageManagementSolution solution,
 			IRegisteredPackageRepositories registeredPackageRepositories,
 			IPackageViewModelFactory packageViewModelFactory,