Revert r165772: Keep browser process alive while there are platform apps with background pages runn…

chrome/browser/ui/ash/launcher/chrome_launcher_controller_browsertest.cc

Index: chrome/browser/ui/ash/launcher/chrome_launcher_controller_browsertest.cc
===================================================================
--- chrome/browser/ui/ash/launcher/chrome_launcher_controller_browsertest.cc	(revision 166679)
+++ chrome/browser/ui/ash/launcher/chrome_launcher_controller_browsertest.cc	(working copy)
@@ -124,7 +124,7 @@
 IN_PROC_BROWSER_TEST_F(LauncherPlatformAppBrowserTest, LaunchUnpinned) {
   ash::Launcher* launcher = ash::Launcher::ForPrimaryDisplay();
   int item_count = launcher->model()->item_count();
-  const Extension* extension = LoadPlatformApp("launch");
+  const Extension* extension = LoadAndLaunchPlatformApp("launch");
   ShellWindow* window = CreateShellWindow(extension);
   ++item_count;
   ASSERT_EQ(item_count, launcher->model()->item_count());
@@ -135,7 +135,6 @@
   CloseShellWindow(window);
   --item_count;
   EXPECT_EQ(item_count, launcher->model()->item_count());
-  CloseShellWindowsAndWaitForAppToExit();
 }
 
 // Test that we can launch a platform app that already has a shortcut.
@@ -143,7 +142,7 @@
   int item_count = launcher_->model()->item_count();
 
   // First get app_id.
-  const Extension* extension = LoadPlatformApp("launch");
+  const Extension* extension = LoadAndLaunchPlatformApp("launch");
   const std::string app_id = extension->id();
 
   // Then create a shortcut.
@@ -168,13 +167,12 @@
   item = *launcher_->model()->ItemByID(shortcut_id);
   EXPECT_EQ(ash::TYPE_APP_SHORTCUT, item.type);
   EXPECT_EQ(ash::STATUS_CLOSED, item.status);
-  CloseShellWindowsAndWaitForAppToExit();
 }
 
 IN_PROC_BROWSER_TEST_F(LauncherPlatformAppBrowserTest, PinRunning) {
   // Run.
   int item_count = launcher_->model()->item_count();
-  const Extension* extension = LoadPlatformApp("launch");
+  const Extension* extension = LoadAndLaunchPlatformApp("launch");
   ShellWindow* window = CreateShellWindow(extension);
   ++item_count;
   ASSERT_EQ(item_count, launcher_->model()->item_count());
@@ -208,14 +206,13 @@
   // Then close it, make sure the item remains.
   CloseShellWindow(window);
   ASSERT_EQ(item_count, launcher_->model()->item_count());
-  CloseShellWindowsAndWaitForAppToExit();
 }
 
 IN_PROC_BROWSER_TEST_F(LauncherPlatformAppBrowserTest, UnpinRunning) {
   int item_count = launcher_->model()->item_count();
 
   // First get app_id.
-  const Extension* extension = LoadPlatformApp("launch");
+  const Extension* extension = LoadAndLaunchPlatformApp("launch");
   const std::string app_id = extension->id();
 
   // Then create a shortcut.
@@ -256,7 +253,6 @@
   CloseShellWindow(window);
   --item_count;
   ASSERT_EQ(item_count, launcher_->model()->item_count());
-  CloseShellWindowsAndWaitForAppToExit();
 }
 
 // Test that we can launch a platform app with more than one window.
@@ -264,7 +260,7 @@
   int item_count = launcher_->model()->item_count();
 
   // First run app.
-  const Extension* extension = LoadPlatformApp("launch");
+  const Extension* extension = LoadAndLaunchPlatformApp("launch");
   ShellWindow* window1 = CreateShellWindow(extension);
   ++item_count;
   ASSERT_EQ(item_count, launcher_->model()->item_count());
@@ -293,7 +289,6 @@
   // Confirm item is removed.
   --item_count;
   ASSERT_EQ(item_count, launcher_->model()->item_count());
-  CloseShellWindowsAndWaitForAppToExit();
 }
 
 // Times out on ChromeOS: http://crbug.com/159394
@@ -306,7 +301,7 @@
   int item_count = launcher_->model()->item_count();
 
   // First run app.
-  const Extension* extension1 = LoadPlatformApp("launch");
+  const Extension* extension1 = LoadAndLaunchPlatformApp("launch");
   ShellWindow* window1 = CreateShellWindow(extension1);
   ++item_count;
   ASSERT_EQ(item_count, launcher_->model()->item_count());
@@ -317,7 +312,7 @@
   EXPECT_EQ(ash::STATUS_ACTIVE, item1.status);
 
   // Then run second app.
-  const Extension* extension2 = LoadPlatformApp("launch_2");
+  const Extension* extension2 = LoadAndLaunchPlatformApp("launch_2");
   ShellWindow* window2 = CreateShellWindow(extension2);
   ++item_count;
   ASSERT_EQ(item_count, launcher_->model()->item_count());
@@ -343,7 +338,7 @@
   CloseShellWindow(window1);
   --item_count;
   ASSERT_EQ(item_count, launcher_->model()->item_count());
-  CloseShellWindowsAndWaitForAppToExit();
+
 }
 
 // Confirm that app windows can be reactivated by clicking their icons and that
@@ -358,7 +353,7 @@
   int item_count = launcher_->model()->item_count();
 
   // First run app.
-  const Extension* extension1 = LoadPlatformApp("launch");
+  const Extension* extension1 = LoadAndLaunchPlatformApp("launch");
   ShellWindow* window1 = CreateShellWindow(extension1);
   ++item_count;
   ASSERT_EQ(item_count, launcher_->model()->item_count());
@@ -369,7 +364,7 @@
   EXPECT_EQ(ash::STATUS_ACTIVE, item1.status);
 
   // Then run second app.
-  const Extension* extension2 = LoadPlatformApp("launch_2");
+  const Extension* extension2 = LoadAndLaunchPlatformApp("launch_2");
   ShellWindow* window2 = CreateShellWindow(extension2);
   ++item_count;
   ASSERT_EQ(item_count, launcher_->model()->item_count());
@@ -438,14 +433,13 @@
   CloseShellWindow(window1);
   --item_count;
   EXPECT_EQ(item_count, launcher_->model()->item_count());
-  CloseShellWindowsAndWaitForAppToExit();
 }
 
 IN_PROC_BROWSER_TEST_F(LauncherPlatformAppBrowserTest, BrowserActivation) {
   int item_count = launcher_->model()->item_count();
 
   // First run app.
-  const Extension* extension1 = LoadPlatformApp("launch");
+  const Extension* extension1 = LoadAndLaunchPlatformApp("launch");
   CreateShellWindow(extension1);
   ++item_count;
   ASSERT_EQ(item_count, launcher_->model()->item_count());
@@ -458,7 +452,6 @@
   ash::wm::ActivateWindow(browser()->window()->GetNativeWindow());
   EXPECT_EQ(ash::STATUS_RUNNING,
             launcher_->model()->ItemByID(item_id1)->status);
-  CloseShellWindowsAndWaitForAppToExit();
 }
 
 // Test that we can launch an app with a shortcut.