Revert of Provide capability classes from Mus

ui/views/mus/platform_test_helper_mus.cc

 // Copyright 2016 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/command_line.h"
 #include "base/memory/ptr_util.h"
 #include "base/run_loop.h"
 #include "services/shell/background/background_shell.h"
 #include "services/shell/background/tests/test_catalog_store.h"
 #include "services/shell/public/cpp/connector.h"
 #include "services/shell/public/cpp/shell_client.h"
 #include "services/shell/public/cpp/shell_connection.h"
 #include "ui/aura/env.h"
 #include "ui/views/mus/window_manager_connection.h"
 #include "ui/views/test/platform_test_helper.h"
 #include "ui/views/views_delegate.h"
 
 using shell::BackgroundShell;
 
 namespace views {
 namespace {
 
-const char kTestName[] = "exe:views_mus_unittests";
+const char kTestName[] = "mojo:test-app";
 
 class DefaultShellClient : public shell::ShellClient {
  public:
   DefaultShellClient() {}
   ~DefaultShellClient() override {}
 
  private:
   DISALLOW_COPY_AND_ASSIGN(DefaultShellClient);
 };
 
+std::unique_ptr<shell::TestCatalogStore> BuildTestCatalogStore() {
+  std::unique_ptr<base::ListValue> apps(new base::ListValue);
+  apps->Append(shell::BuildPermissiveSerializedAppInfo(kTestName, "test"));
+  return base::WrapUnique(new shell::TestCatalogStore(std::move(apps)));
+}
+
 class PlatformTestHelperMus : public PlatformTestHelper {
  public:
   PlatformTestHelperMus() {
     background_shell_.reset(new BackgroundShell);
-    background_shell_->Init(nullptr);
+    std::unique_ptr<BackgroundShell::InitParams> init_params(
+        new BackgroundShell::InitParams);
+    init_params->catalog_store = BuildTestCatalogStore();
+    background_shell_->Init(std::move(init_params));
     shell_client_.reset(new DefaultShellClient);
     shell_connection_.reset(new shell::ShellConnection(
         shell_client_.get(),
         background_shell_->CreateShellClientRequest(kTestName)));
 
     // TODO(rockot): Remove this RunLoop. http://crbug.com/594852.
     base::RunLoop wait_loop;
     shell_connection_->set_initialize_handler(wait_loop.QuitClosure());
     wait_loop.Run();
 
@@ skipping 41 matching lines @@
 };
 
 }  // namespace
 
 // static
 std::unique_ptr<PlatformTestHelper> PlatformTestHelper::Create() {
   return base::WrapUnique(new PlatformTestHelperMus);
 }
 
 }  // namespace views