Remove unused packaged app window controls code.

chrome/browser/apps/window_controls_browsertest.cc

Index: chrome/browser/apps/window_controls_browsertest.cc
diff --git a/chrome/browser/apps/window_controls_browsertest.cc b/chrome/browser/apps/window_controls_browsertest.cc
deleted file mode 100644
index 2a422f46eb55387784956c41cacbc5d7214f251c..0000000000000000000000000000000000000000
--- a/chrome/browser/apps/window_controls_browsertest.cc
+++ /dev/null
@@ -1,70 +0,0 @@
-// Copyright 2013 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/browser/apps/app_browsertest_util.h"
-#include "chrome/browser/profiles/profile.h"
-#include "components/infobars/core/infobar_delegate.h"
-#include "content/public/test/browser_test_utils.h"
-#include "extensions/browser/process_manager.h"
-#include "extensions/common/switches.h"
-#include "extensions/test/extension_test_message_listener.h"
-
-class WindowControlsTest : public extensions::PlatformAppBrowserTest {
- protected:
-  void SetUpCommandLine(base::CommandLine* command_line) override {
-    extensions::PlatformAppBrowserTest::SetUpCommandLine(command_line);
-    command_line->AppendSwitch(extensions::switches::kEnableAppWindowControls);
-  }
-  content::WebContents* GetWebContentsForExtensionWindow(
-      const extensions::Extension* extension);
-};
-
-content::WebContents* WindowControlsTest::GetWebContentsForExtensionWindow(
-    const extensions::Extension* extension) {
-  extensions::ProcessManager* process_manager =
-      extensions::ProcessManager::Get(profile());
-
-  // Lookup render view host for background page.
-  const extensions::ExtensionHost* extension_host =
-      process_manager->GetBackgroundHostForExtension(extension->id());
-
-  // Go through all active views, looking for the first window of the extension.
-  for (content::RenderFrameHost* host : process_manager->GetAllFrames()) {
-    // Filter out views not part of this extension
-    if (process_manager->GetExtensionForRenderFrameHost(host) == extension) {
-      // Filter out the background page view
-      content::WebContents* web_contents =
-          content::WebContents::FromRenderFrameHost(host);
-      if (web_contents != extension_host->web_contents())
-        return web_contents;
-    }
-  }
-  return nullptr;
-}
-
-IN_PROC_BROWSER_TEST_F(WindowControlsTest, CloseControlWorks) {
-  // Launch app and wait for window to show up
-  const extensions::Extension* extension =
-      LoadAndLaunchPlatformApp("window_controls/buttons", "window-opened");
-
-  // Find WebContents of window
-  content::WebContents* web_contents =
-      GetWebContentsForExtensionWindow(extension);
-  ASSERT_TRUE(web_contents != NULL);
-
-  // Send a left click on the "Close" button and wait for the close action
-  // to happen.
-  ExtensionTestMessageListener window_closed("window-closed", false);
-
-  // Send mouse click somewhere inside the [x] button
-  const int controlOffset = 25;
-  int x = web_contents->GetContainerBounds().size().width() - controlOffset;
-  int y = controlOffset;
-  content::SimulateMouseClickAt(web_contents,
-                                0,
-                                blink::WebMouseEvent::Button::Left,
-                                gfx::Point(x, y));
-
-  ASSERT_TRUE(window_closed.WaitUntilSatisfied());
-}