[Media Router] Update Media Router flags post-launch.

chrome/browser/ui/ash/system_tray_tray_cast_browsertest_chromeos.cc

Index: chrome/browser/ui/ash/system_tray_tray_cast_browsertest_chromeos.cc
diff --git a/chrome/browser/ui/ash/system_tray_tray_cast_browsertest_chromeos.cc b/chrome/browser/ui/ash/system_tray_tray_cast_browsertest_chromeos.cc
deleted file mode 100644
index 46692defdf55073078d6c543dfe88fe39783bf6b..0000000000000000000000000000000000000000
--- a/chrome/browser/ui/ash/system_tray_tray_cast_browsertest_chromeos.cc
+++ /dev/null
@@ -1,297 +0,0 @@
-// Copyright 2015 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 "ash/common/system/cast/tray_cast.h"
-#include "ash/common/system/tray/system_tray.h"
-#include "ash/common/system/tray/system_tray_delegate.h"
-#include "ash/common/system/tray/system_tray_item.h"
-#include "ash/common/wm_shell.h"
-#include "ash/shell.h"
-#include "ash/test/tray_cast_test_api.h"
-#include "base/macros.h"
-#include "base/memory/ptr_util.h"
-#include "chrome/browser/extensions/extension_browsertest.h"
-#include "chrome/browser/profiles/profile_manager.h"
-#include "chrome/browser/ui/tabs/tab_strip_model.h"
-#include "content/public/browser/render_view_host.h"
-#include "content/public/test/test_utils.h"
-#include "extensions/browser/process_manager.h"
-#include "extensions/common/feature_switch.h"
-
-namespace {
-
-// Execute JavaScript within the context of the extension. Returns the result
-// of the execution.
-std::unique_ptr<base::Value> ExecuteJavaScript(
-    const extensions::Extension* extension,
-    const std::string& javascript) {
-  extensions::ProcessManager* pm =
-      extensions::ProcessManager::Get(ProfileManager::GetActiveUserProfile());
-  content::RenderViewHost* host =
-      pm->GetBackgroundHostForExtension(extension->id())->render_view_host();
-  return content::ExecuteScriptAndGetValue(host->GetMainFrame(), javascript);
-}
-
-// Returns the current value within a global JavaScript variable.
-std::unique_ptr<base::Value> GetJavaScriptVariable(
-    const extensions::Extension* extension,
-    const std::string& variable) {
-  return ExecuteJavaScript(extension,
-                           "(function() { return " + variable + "; })()");
-}
-
-bool GetJavaScriptStringVariable(const extensions::Extension* extension,
-                                 const std::string& variable,
-                                 std::string* result) {
-  std::unique_ptr<base::Value> value =
-      GetJavaScriptVariable(extension, variable);
-  return value->GetAsString(result);
-}
-
-bool GetJavaScriptBooleanVariable(const extensions::Extension* extension,
-                                  const std::string& variable,
-                                  bool* result) {
-  std::unique_ptr<base::Value> value =
-      GetJavaScriptVariable(extension, variable);
-  return value->GetAsBoolean(result);
-}
-
-// Ensures that all pending JavaScript execution callbacks are invoked.
-void ExecutePendingJavaScript(const extensions::Extension* extension) {
-  ExecuteJavaScript(extension, std::string());
-}
-
-// Invokes tray->StartCast(id) and returns true if launchDesktopMirroring was
-// called with the same id. This automatically creates/destroys the detail view
-// and notifies the tray that Chrome has begun casting.
-bool StartCastWithVerification(const extensions::Extension* extension,
-                               ash::TrayCast* tray,
-                               const std::string& receiver_id) {
-  ash::SystemTrayItem* system_tray_item = tray;
-  ash::TrayCastTestAPI test_tray(tray);
-
-  // We will simulate a button click in the detail view to begin the cast, so we
-  // need to make a detail view available.
-  std::unique_ptr<views::View> detailed_view = base::WrapUnique(
-      system_tray_item->CreateDetailedView(ash::LoginStatus::USER));
-
-  // Clear out any old state and execute any pending JS calls created from the
-  // CreateDetailedView call.
-  ExecuteJavaScript(extension, "launchDesktopMirroringReceiverId = ''");
-
-  // Tell the tray item that Chrome has started casting.
-  test_tray.StartCast(receiver_id);
-  test_tray.OnCastingSessionStartedOrStopped(true);
-
-  system_tray_item->DestroyDetailedView();
-  detailed_view.reset();
-
-  std::string got_receiver_id;
-  if (!GetJavaScriptStringVariable(
-          extension, "launchDesktopMirroringReceiverId", &got_receiver_id))
-    return false;
-  return receiver_id == got_receiver_id;
-}
-
-// Invokes tray->StopCast() and returns true if stopMirroring('user-stop')
-// was called in the extension.
-bool StopCastWithVerification(const extensions::Extension* extension,
-                              ash::TrayCastTestAPI* tray) {
-  // Clear out any old state so we can be sure that we set the value here.
-  ExecuteJavaScript(extension, "stopMirroringCalled = false");
-
-  // Stop casting.
-  tray->StopCast();
-  tray->OnCastingSessionStartedOrStopped(false);
-
-  bool result;
-  if (!GetJavaScriptBooleanVariable(extension, "stopMirroringCalled", &result))
-    return false;
-  return result;
-}
-
-// Returns the cast tray. The tray initializer may have launched some
-// JavaScript callbacks which have not finished executing.
-ash::TrayCast* GetTrayCast(const extensions::Extension* extension) {
-  ash::SystemTray* tray = ash::Shell::GetInstance()->GetPrimarySystemTray();
-
-  // Make sure we actually popup the tray, otherwise the TrayCast instance will
-  // not be created.
-  tray->ShowDefaultView(ash::BubbleCreationType::BUBBLE_CREATE_NEW);
-
-  // Creating the tray causes some JavaScript to be executed. Let's try to make
-  // sure it is completed.
-  if (extension)
-    ExecutePendingJavaScript(extension);
-
-  return tray->GetTrayCastForTesting();
-}
-
-class SystemTrayTrayCastChromeOSTest : public ExtensionBrowserTest {
- protected:
-  SystemTrayTrayCastChromeOSTest() : ExtensionBrowserTest() {}
-  ~SystemTrayTrayCastChromeOSTest() override {}
-
-  void SetUpCommandLine(base::CommandLine* command_line) override {
-    // SystemTrayTrayCastChromeOSTest tests the behavior of the system tray
-    // without Media Router, so we explicitly disable it.
-    ExtensionBrowserTest::SetUpCommandLine(command_line);
-    override_media_router_.reset(new extensions::FeatureSwitch::ScopedOverride(
-        extensions::FeatureSwitch::media_router(), false));
-  }
-
-  const extensions::Extension* LoadCastTestExtension() {
-    return LoadExtension(test_data_dir_.AppendASCII("tray_cast"));
-  }
-
- private:
-  std::unique_ptr<extensions::FeatureSwitch::ScopedOverride>
-      override_media_router_;
-  DISALLOW_COPY_AND_ASSIGN(SystemTrayTrayCastChromeOSTest);
-};
-
-}  // namespace
-
-namespace chromeos {
-
-// A simple sanity check to make sure that the cast config delegate actually
-// recognizes the cast extension.
-IN_PROC_BROWSER_TEST_F(SystemTrayTrayCastChromeOSTest,
-                       CastTraySanityCheckTestExtensionGetsRecognized) {
-  ash::CastConfigDelegate* cast_config_delegate =
-      ash::WmShell::Get()->system_tray_delegate()->GetCastConfigDelegate();
-
-  EXPECT_FALSE(cast_config_delegate->HasCastExtension());
-  const extensions::Extension* extension = LoadCastTestExtension();
-  EXPECT_TRUE(cast_config_delegate->HasCastExtension());
-  UninstallExtension(extension->id());
-}
-
-// Verifies that the cast tray is hidden when there is no extension installed.
-IN_PROC_BROWSER_TEST_F(SystemTrayTrayCastChromeOSTest,
-                       CastTrayIsHiddenWhenThereIsNoExtension) {
-  ash::TrayCastTestAPI tray(GetTrayCast(nullptr));
-  EXPECT_TRUE(tray.IsTrayInitialized());
-  EXPECT_FALSE(tray.IsTrayVisible());
-}
-
-// Verifies that the cast tray is hidden if there are no available receivers,
-// even if there is an extension installed.
-IN_PROC_BROWSER_TEST_F(SystemTrayTrayCastChromeOSTest,
-                       CastTrayIsHiddenWhenThereIsAnExtensionButNoReceivers) {
-  const extensions::Extension* extension = LoadCastTestExtension();
-
-  ash::TrayCastTestAPI tray(GetTrayCast(extension));
-  EXPECT_TRUE(tray.IsTrayInitialized());
-  EXPECT_FALSE(tray.IsTrayVisible());
-
-  UninstallExtension(extension->id());
-}
-
-// Verifies that the cast tray is hidden if there are no available receivers,
-// even if there is an extension installed that doesn't honor the private API.
-IN_PROC_BROWSER_TEST_F(
-    SystemTrayTrayCastChromeOSTest,
-    CastTrayIsHiddenWhenThereIsAnOldExtensionButNoReceivers) {
-  const extensions::Extension* extension = LoadCastTestExtension();
-
-  // Remove the updateDevices listener. This means that the extension will
-  // act like an extension before the private-API migration.
-  ExecuteJavaScript(extension,
-                    "chrome.cast.devicesPrivate.updateDevicesRequested."
-                    "removeListener(sendDevices);");
-
-  ash::TrayCastTestAPI tray(GetTrayCast(extension));
-  EXPECT_TRUE(tray.IsTrayInitialized());
-  EXPECT_FALSE(tray.IsTrayVisible());
-
-  UninstallExtension(extension->id());
-}
-
-// Verifies that the cast tray is displayed when there are receivers available.
-IN_PROC_BROWSER_TEST_F(SystemTrayTrayCastChromeOSTest,
-                       CastTrayIsDisplayedWhenThereIsAnExtensionWithReceivers) {
-  const extensions::Extension* extension = LoadCastTestExtension();
-  ExecuteJavaScript(extension, "addReceiver('test_id', 'name')");
-
-  ash::TrayCastTestAPI tray(GetTrayCast(extension));
-
-  EXPECT_TRUE(tray.IsTrayInitialized());
-  EXPECT_TRUE(tray.IsTrayVisible());
-
-  UninstallExtension(extension->id());
-}
-
-// Verifies that we can cast to a specific receiver, stop casting, and then cast
-// to another receiver when there is more than one receiver
-IN_PROC_BROWSER_TEST_F(SystemTrayTrayCastChromeOSTest,
-                       CastTrayMultipleReceivers) {
-  const extensions::Extension* extension = LoadCastTestExtension();
-  ExecuteJavaScript(extension, "addReceiver('test_id_1', 'name')");
-  ExecuteJavaScript(extension, "addReceiver('not_used_0', 'name1')");
-  ExecuteJavaScript(extension, "addReceiver('test_id_0', 'name')");
-  ExecuteJavaScript(extension, "addReceiver('not_used_1', 'name2')");
-
-  ash::TrayCast* tray = GetTrayCast(extension);
-  ash::TrayCastTestAPI test_tray(tray);
-  EXPECT_TRUE(StartCastWithVerification(extension, tray, "test_id_0"));
-
-  EXPECT_TRUE(test_tray.IsTrayCastViewVisible());
-  EXPECT_TRUE(StopCastWithVerification(extension, &test_tray));
-  EXPECT_TRUE(test_tray.IsTraySelectViewVisible());
-
-  EXPECT_TRUE(StartCastWithVerification(extension, tray, "test_id_1"));
-  EXPECT_TRUE(test_tray.IsTrayCastViewVisible());
-  EXPECT_TRUE(StopCastWithVerification(extension, &test_tray));
-  EXPECT_TRUE(test_tray.IsTraySelectViewVisible());
-
-  UninstallExtension(extension->id());
-}
-
-// Verifies the stop cast button invokes the JavaScript function
-// "stopMirroring('user-stop')".
-IN_PROC_BROWSER_TEST_F(SystemTrayTrayCastChromeOSTest,
-                       CastTrayStopButtonStopsCast) {
-  // Add a receiver that is casting.
-  const extensions::Extension* extension = LoadCastTestExtension();
-  ExecuteJavaScript(extension, "addReceiver('test_id', 'name', 'title', 1)");
-
-  ash::TrayCastTestAPI test_tray(GetTrayCast(extension));
-  test_tray.OnCastingSessionStartedOrStopped(true);
-  ExecutePendingJavaScript(extension);
-  EXPECT_TRUE(test_tray.IsTrayCastViewVisible());
-
-  // Stop the cast using the UI.
-  EXPECT_TRUE(StopCastWithVerification(extension, &test_tray));
-  EXPECT_TRUE(test_tray.IsTraySelectViewVisible());
-
-  UninstallExtension(extension->id());
-}
-
-// Verifies that the start cast button invokes "launchDesktopMirroring(...)".
-IN_PROC_BROWSER_TEST_F(SystemTrayTrayCastChromeOSTest,
-                       CastTrayStartButtonStartsCast) {
-  const extensions::Extension* extension = LoadCastTestExtension();
-  ExecuteJavaScript(extension, "addReceiver('test_id', 'name')");
-  ash::TrayCast* tray = GetTrayCast(extension);
-  EXPECT_TRUE(StartCastWithVerification(extension, tray, "test_id"));
-  UninstallExtension(extension->id());
-}
-
-// Verifies that the CastConfigDelegate opens up a tab called "options.html".
-IN_PROC_BROWSER_TEST_F(SystemTrayTrayCastChromeOSTest, CastTrayOpenOptions) {
-  const extensions::Extension* extension = LoadCastTestExtension();
-
-  ash::CastConfigDelegate* cast_config_delegate =
-      ash::WmShell::Get()->system_tray_delegate()->GetCastConfigDelegate();
-  cast_config_delegate->LaunchCastOptions();
-
-  const GURL url =
-      browser()->tab_strip_model()->GetActiveWebContents()->GetURL();
-  EXPECT_TRUE(base::StringPiece(url.GetContent()).ends_with("options.html"));
-
-  UninstallExtension(extension->id());
-}
-
-}  // namespace chromeos