Revert "Correct associated bug number in media_source_browsertest.cc"

This reverts commit f183ff7b.

Reason for revert: Disabling is non-actionable, see crbug.com/1010061#c11

Original change's description:
> Correct associated bug number in media_source_browsertest.cc
> 
> TBR=hbos@chromium.org
> NOTRY=true
> 
> Bug: 1010061
> Change-Id: If5db6d009c19b97dff86185d62f4ecc414f2fb33
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1833290
> Reviewed-by: Xida Chen <xidachen@chromium.org>
> Commit-Queue: Xida Chen <xidachen@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#701585}

TBR=hbos@chromium.org,xidachen@chromium.org

Change-Id: Ia9f6f2abed5055b77ff966fe0268b4bf30ab9caf
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: 1010061
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1834184Reviewed-by: Dominic Battré <battre@chromium.org>
Commit-Queue: Dominic Battré <battre@chromium.org>
Cr-Commit-Position: refs/heads/master@{#701918}

content/browser/media/media_browsertest.cc

@@ -162,12 +162,12 @@ IN_PROC_BROWSER_TEST_P(MediaTest, VideoBearSilentTheora) {
 }
 #endif  // !defined(OS_ANDROID)
 
-// crbug.com/1010061: disabled due to flakiness.
+// crbug.com/1001364: disabled due to flakiness.
 IN_PROC_BROWSER_TEST_P(MediaTest, DISABLED_VideoBearWebm) {
   PlayVideo("bear.webm", GetParam());
 }
 
-// crbug.com/1010061: disabled due to flakiness.
+// crbug.com/1001364: disabled due to flakiness.
 IN_PROC_BROWSER_TEST_P(MediaTest, DISABLED_AudioBearOpusWebm) {
   PlayVideo("bear-opus.webm", GetParam());
 }
@@ -212,7 +212,7 @@ IN_PROC_BROWSER_TEST_P(MediaTest, VideoBearMovPcmS16be) {
   PlayVideo("bear_pcm_s16be.mov", GetParam());
 }
 
-// crbug.com/1010061: disabled due to flakiness.
+// crbug.com/1001364: disabled due to flakiness.
 IN_PROC_BROWSER_TEST_P(MediaTest, DISABLED_VideoBearMovPcmS24be) {
   PlayVideo("bear_pcm_s24be.mov", GetParam());
 }
@@ -302,12 +302,12 @@ IN_PROC_BROWSER_TEST_P(MediaTest, MAYBE_VideoBearWavAlaw) {
   PlayAudio("bear_alaw.wav", GetParam());
 }
 
-// crbug.com/1010061: disabled due to flakiness.
+// crbug.com/1001364: disabled due to flakiness.
 IN_PROC_BROWSER_TEST_P(MediaTest, DISABLED_VideoBearWavMulaw) {
   PlayAudio("bear_mulaw.wav", GetParam());
 }
 
-// crbug.com/1010061: disabled due to flakiness.
+// crbug.com/1001364: disabled due to flakiness.
 IN_PROC_BROWSER_TEST_P(MediaTest, DISABLED_VideoBearWavPcm) {
   PlayAudio("bear_pcm.wav", GetParam());
 }