athena: Add the concept of Activity and related managers.

athena/ui/athena_ui_main.cc

Index: athena/ui/athena_ui_main.cc
diff --git a/athena/ui/athena_ui_main.cc b/athena/ui/athena_ui_main.cc
index badcfc4dc82a21508078492da9d1267eb7df0cbd..64128e094e9ed7584506b00b2756b2d1b11f0fb7 100644
--- a/athena/ui/athena_ui_main.cc
+++ b/athena/ui/athena_ui_main.cc
@@ -4,15 +4,20 @@
 
 #include "athena/home/public/home_card.h"
 #include "athena/screen/public/screen_manager.h"
+#include "athena/task/public/task_manager.h"
+#include "athena/ui/sample_task.h"
 #include "athena/wm/public/window_manager.h"
 #include "base/at_exit.h"
 #include "base/command_line.h"
 #include "base/i18n/icu_util.h"
 #include "base/message_loop/message_loop.h"
+#include "base/path_service.h"
 #include "base/run_loop.h"
 #include "ui/aura/test/test_screen.h"
 #include "ui/aura/window_tree_host.h"
 #include "ui/base/ime/input_method_initializer.h"
+#include "ui/base/resource/resource_bundle.h"
+#include "ui/base/ui_base_paths.h"
 #include "ui/compositor/compositor.h"
 #include "ui/compositor/test/context_factories_for_test.h"
 #include "ui/gl/gl_surface.h"
@@ -26,6 +31,7 @@ class UIShell {
     InitIME();
     InitWindow();
     InitAthenaUI();
+    InitSampleTasks();
   }
 
   void Show() {
@@ -59,6 +65,13 @@ class UIShell {
     athena::ScreenManager::Create(root);
     athena::WindowManager::Create();
     athena::HomeCard::Create();
+    athena::TaskManager::Create();
+  }
+
+  void InitSampleTasks() {
+    athena::Task* task =
+        new SampleTask(SK_ColorRED, SK_ColorGREEN, std::string("Task 1"));
+    athena::TaskManager::Get()->AddTask(task);
   }
 
   scoped_ptr<aura::TestScreen> test_screen_;
@@ -72,10 +85,15 @@ int main(int argc, const char **argv) {
   setlocale(LC_ALL, "");
 
   base::AtExitManager exit_manager;
+  ui::RegisterPathProvider();
   base::CommandLine::Init(argc, argv);
   base::i18n::InitializeICU();
   gfx::GLSurface::InitializeOneOffForTests();
 
+  base::FilePath ui_test_pak_path;
+  DCHECK(PathService::Get(ui::UI_TEST_PAK, &ui_test_pak_path));
+  ui::ResourceBundle::InitSharedInstanceWithPakPath(ui_test_pak_path);
+
   base::MessageLoop message_loop(base::MessageLoop::TYPE_UI);
   (new UIShell())->Show();
   base::RunLoop run_loop;