EME: Close existing sessions on CDM failure

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 af786a4f47d9ca8dc21e654d0fd2015549da9716..2a47d7ea82e130a1ad7b59a4133874cd5fa20092 100644
--- a/chrome/browser/media/encrypted_media_browsertest.cc
+++ b/chrome/browser/media/encrypted_media_browsertest.cc
@@ -81,6 +81,7 @@ const char kEmeUpdateFailed[] = "EME_UPDATE_FAILED";
 const char kEmeErrorEvent[] = "EME_ERROR_EVENT";
 const char kEmeMessageUnexpectedType[] = "EME_MESSAGE_UNEXPECTED_TYPE";
 const char kEmeRenewalMissingHeader[] = "EME_RENEWAL_MISSING_HEADER";
+const char kEmeSessionClosed[] = "SESSION_CLOSED";
 
 const char kDefaultEmePlayer[] = "eme_player.html";
 
@@ -613,19 +614,17 @@ IN_PROC_BROWSER_TEST_F(ECKEncryptedMediaTest, InitializeCDMFail) {
                        kEmeNotSupportedError);
 }
 
-// When CDM crashes, we should still get a decode error. |kError| is reported
-// when the HTMLVideoElement error event fires, indicating an error happened
-// during playback.
+// When CDM crashes, all open sessions should be closed.
 IN_PROC_BROWSER_TEST_F(ECKEncryptedMediaTest, CDMCrashDuringDecode) {
   IgnorePluginCrash();
-  TestNonPlaybackCases(kExternalClearKeyCrashKeySystem, kError);
+  TestNonPlaybackCases(kExternalClearKeyCrashKeySystem, kEmeSessionClosed);
 }
 
 // Testing that the media browser test does fail on plugin crash.
 IN_PROC_BROWSER_TEST_F(ECKEncryptedMediaTest, CDMExpectedCrash) {
   // Plugin crash is not ignored by default, the test is expected to fail.
   EXPECT_NONFATAL_FAILURE(
-      TestNonPlaybackCases(kExternalClearKeyCrashKeySystem, kError),
+      TestNonPlaybackCases(kExternalClearKeyCrashKeySystem, kEmeSessionClosed),
       "Failing test due to plugin crash.");
 }