Initialize shell and browser thread for views event tests.

chrome/test/base/view_event_test_base.cc

 // Copyright (c) 2011 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 "chrome/test/base/view_event_test_base.h"
 
 #if defined(OS_WIN)
 #include <ole2.h>
 #endif
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/compiler_specific.h"
 #include "base/message_loop.h"
 #include "base/string_number_conversions.h"
 #include "chrome/browser/automation/ui_controls.h"
 #include "chrome/test/base/ui_test_utils.h"
+#include "content/public/browser/browser_thread.h"
 #include "ui/gfx/compositor/test/compositor_test_support.h"
 #include "ui/views/view.h"
 #include "ui/views/widget/widget.h"
 
 #if defined(USE_AURA)
 #include "ui/aura/root_window.h"
+#include "ui/aura_shell/shell.h"
 #endif
 
 namespace {
 
 // View subclass that allows you to specify the preferred size.
 class TestView : public views::View {
  public:
   TestView() {}
 
   void SetPreferredSize(const gfx::Size& size) {
@@ skipping 19 matching lines @@
 };
 
 // Delay in background thread before posting mouse move.
 const int kMouseMoveDelayMS = 200;
 
 }  // namespace
 
 ViewEventTestBase::ViewEventTestBase()
   : window_(NULL),
     content_view_(NULL),
+    ui_thread_(content::BrowserThread::UI, &message_loop_),
     ALLOW_THIS_IN_INITIALIZER_LIST(method_factory_(this)) {
 }
 
 void ViewEventTestBase::Done() {
   // Cancel the pending time-out.
   method_factory_.RevokeAll();
 
   MessageLoop::current()->Quit();
 
 #if defined(OS_WIN)
   // We need to post a message to tickle the Dispatcher getting called and
   // exiting out of the nested loop. Without this the quit never runs.
   PostMessage(window_->GetNativeWindow(), WM_USER, 0, 0);
 #endif
 
   // If we're in a nested message loop, as is the case with menus, we
   // need to quit twice. The second quit does that for us. Finish all
   // pending UI events before posting closure because events it may be
   // executed before UI events are executed.
   ui_controls::RunClosureAfterAllPendingUIEvents(MessageLoop::QuitClosure());
 }
 
 void ViewEventTestBase::SetUp() {
 #if defined(OS_WIN)
   OleInitialize(NULL);
 #endif
   ui::CompositorTestSupport::Initialize();
 #if defined(USE_AURA)
   aura::RootWindow::GetInstance();
+  aura_shell::Shell::CreateInstance(NULL);
 #endif
   window_ = views::Widget::CreateWindow(this);
 }
 
 void ViewEventTestBase::TearDown() {
   if (window_) {
 #if defined(OS_WIN)
     DestroyWindow(window_->GetNativeWindow());
 #else
     window_->Close();
     ui_test_utils::RunAllPendingInMessageLoop();
 #endif
     window_ = NULL;
   }
 #if defined(USE_AURA)
+  aura_shell::Shell::DeleteInstance();
   aura::RootWindow::DeleteInstance();
 #endif
   ui::CompositorTestSupport::Terminate();
 #if defined(OS_WIN)
   OleUninitialize();
 #endif
 }
 
 bool ViewEventTestBase::CanResize() const {
   return true;
@@ skipping 61 matching lines @@
   dnd_thread_.reset(NULL);
 }
 
 void ViewEventTestBase::RunTestMethod(const base::Closure& task) {
   StopBackgroundThread();
 
   task.Run();
   if (HasFatalFailure())
     Done();
 }