Explicitly shutting down tabs and server at end of apprtc test.

chrome/browser/media/chrome_webrtc_apprtc_browsertest.cc

 // 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 "base/command_line.h"
 #include "base/files/file_enumerator.h"
 #include "base/path_service.h"
 #include "base/process/launch.h"
 #include "base/rand_util.h"
 #include "base/strings/stringprintf.h"
@@ skipping 202 matching lines @@
     // runs on Linux for now anyway.
     base::FileEnumerator dev_video(base::FilePath(FILE_PATH_LITERAL("/dev")),
                                    false, base::FileEnumerator::FILES,
                                    FILE_PATH_LITERAL("video*"));
     return !dev_video.Next().empty();
 #endif
     NOTREACHED();
     return false;
   }
 
+  // TODO(phoglund): should be private again after win-only experiments.
+  base::ProcessHandle dev_appserver_;
+
  private:
-  base::ProcessHandle dev_appserver_;
   base::ProcessHandle firefox_;
 };
 
 IN_PROC_BROWSER_TEST_F(WebRtcApprtcBrowserTest, MANUAL_WorksOnApprtc) {
   // TODO(phoglund): temporary diagnostics to debug the crbug.com/377383
   // heisenbug.
   base::ElapsedTimer timer;
 
   // TODO(mcasas): Remove Win version filtering when this bug gets fixed:
   // http://code.google.com/p/webrtc/issues/detail?id=2703
@@ skipping 42 matching lines @@
   ASSERT_TRUE(WaitForCallToHangUp(right_tab));
 
   LOG(INFO) << "Hung up; " << timer.Elapsed().InSeconds()
             << " seconds elapsed.";
 
   // TODO(phoglund): trying to tease out apprtc races.
   test::SleepInJavascript(left_tab, 2000);
 
   LOG(INFO) << "Slept a bit; " << timer.Elapsed().InSeconds()
             << " seconds elapsed.";
+
+#if defined (OS_WIN)
+  // TODO(phoglund): experimenting with explicitly tearing down here.
+  chrome::CloseWebContents(browser(), left_tab, false);
+  LOG(INFO) << "Closed left tab.";
+  chrome::CloseWebContents(browser(), right_tab, false);
+  LOG(INFO) << "Closed right tab.";
+
+  base::KillProcess(dev_appserver_, 0, false);
+#endif
 }
 
 #if defined(OS_LINUX)
 #define MAYBE_MANUAL_FirefoxApprtcInteropTest MANUAL_FirefoxApprtcInteropTest
 #else
 // Not implemented yet on Windows and Mac.
 #define MAYBE_MANUAL_FirefoxApprtcInteropTest DISABLED_MANUAL_FirefoxApprtcInteropTest
 #endif
 
 IN_PROC_BROWSER_TEST_F(WebRtcApprtcBrowserTest,
@@ skipping 19 matching lines @@
                                           base::RandInt(0, 65536)));
   content::WebContents* chrome_tab = OpenPageAndAcceptUserMedia(room_url);
 
   ASSERT_TRUE(LaunchFirefoxWithUrl(room_url));
 
   ASSERT_TRUE(WaitForCallToComeUp(chrome_tab));
 
   // Ensure Firefox manages to send video our way.
   ASSERT_TRUE(DetectRemoteVideoPlaying(chrome_tab));
 }