Revert of Disable failing EncryptedMediaTest tests.

chrome/browser/media/encrypted_media_browsertest.cc

Index: chrome/browser/media/encrypted_media_browsertest.cc
diff --git a/chrome/browser/media/encrypted_media_browsertest.cc b/chrome/browser/media/encrypted_media_browsertest.cc
index 5662efe4177c7a8e0253dff2c377be284104b94d..2000b687facc75b3fc90a11e7e013f3cdd2ce630 100644
--- a/chrome/browser/media/encrypted_media_browsertest.cc
+++ b/chrome/browser/media/encrypted_media_browsertest.cc
@@ -551,22 +551,10 @@
   TestSimplePlayback("bear-320x240-av_enc-v.webm", kWebMAudioVideo);
 }
 
-// Fails on linux debug: http://crbug.com/444827.
-#if defined(OS_LINUX)
-#define MAYBE_Playback_VP9Video_WebM DISABLED_Playback_VP9Video_WebM
-#else
-#define MAYBE_Playback_VP9Video_WebM Playback_VP9Video_WebM
-#endif
 IN_PROC_BROWSER_TEST_P(EncryptedMediaTest, Playback_VP9Video_WebM) {
   TestSimplePlayback("bear-320x240-v-vp9_enc-v.webm", kWebMVP9VideoOnly);
 }
 
-// Fails on linux debug: http://crbug.com/444827.
-#if defined(OS_LINUX)
-#define MAYBE_Playback_AudioOnly_WebM_Opus DISABLED_Playback_AudioOnly_WebM_Opus
-#else
-#define MAYBE_Playback_AudioOnly_WebM_Opus Playback_AudioOnly_WebM_Opus
-#endif
 IN_PROC_BROWSER_TEST_P(EncryptedMediaTest, Playback_AudioOnly_WebM_Opus) {
   TestSimplePlayback("bear-320x240-opus-a_enc-a.webm", kWebMAudioOnly);
 }
@@ -595,13 +583,7 @@
   TestConfigChange();
 }
 
-// Fails on linux debug: http://crbug.com/444827.
-#if defined(OS_LINUX)
-#define MAYBE_FrameSizeChangeVideo DISABLED_FrameSizeChangeVideo
-#else
-#define MAYBE_FrameSizeChangeVideo FrameSizeChangeVideo
-#endif
-IN_PROC_BROWSER_TEST_P(EncryptedMediaTest, MAYBE_FrameSizeChangeVideo) {
+IN_PROC_BROWSER_TEST_P(EncryptedMediaTest, FrameSizeChangeVideo) {
   // Times out on Windows XP. http://crbug.com/171937
 #if defined(OS_WIN)
   if (base::win::GetVersion() < base::win::VERSION_VISTA)