Disabling AppRTC browser test until I can take a closer look.

chrome/browser/media/chrome_webrtc_apprtc_browsertest.cc

Index: chrome/browser/media/chrome_webrtc_apprtc_browsertest.cc
diff --git a/chrome/browser/media/chrome_webrtc_apprtc_browsertest.cc b/chrome/browser/media/chrome_webrtc_apprtc_browsertest.cc
index 4821d4e6d5d9d8eebaea39f5481d3632cbf3189d..c073cf1b421f657398629ea05a477f472cdb0d47 100644
--- a/chrome/browser/media/chrome_webrtc_apprtc_browsertest.cc
+++ b/chrome/browser/media/chrome_webrtc_apprtc_browsertest.cc
@@ -229,7 +229,9 @@ class WebRtcApprtcBrowserTest : public WebRtcTestBase {
   base::Process collider_server_;
 };
 
-IN_PROC_BROWSER_TEST_F(WebRtcApprtcBrowserTest, MANUAL_WorksOnApprtc) {
+// Broken because of dependency updates: http://crbug.com/581283.
+IN_PROC_BROWSER_TEST_F(WebRtcApprtcBrowserTest,
+                       DISABLED_MANUAL_WorksOnApprtc) {
   DetectErrorsInJavaScript();
   ASSERT_TRUE(LaunchApprtcInstanceOnLocalhost("9999"));
   ASSERT_TRUE(LaunchColliderOnLocalHost("http://localhost:9999", "8089"));
@@ -269,10 +271,11 @@ IN_PROC_BROWSER_TEST_F(WebRtcApprtcBrowserTest, MANUAL_WorksOnApprtc) {
   chrome::CloseWebContents(browser(), right_tab, false);
 }
 
-#if defined(OS_LINUX)
+#if 0
 #define MAYBE_MANUAL_FirefoxApprtcInteropTest MANUAL_FirefoxApprtcInteropTest
 #else
 // Not implemented yet on Windows and Mac.
+// Broken because of dependency updates: http://crbug.com/581283.
 #define MAYBE_MANUAL_FirefoxApprtcInteropTest DISABLED_MANUAL_FirefoxApprtcInteropTest
 #endif