EME: Fail requestMediaKeySystemAccess if no capabilities specified

third_party/WebKit/Source/core/frame/Deprecation.cpp

Index: third_party/WebKit/Source/core/frame/Deprecation.cpp
diff --git a/third_party/WebKit/Source/core/frame/Deprecation.cpp b/third_party/WebKit/Source/core/frame/Deprecation.cpp
index e19e36890d9944098d25f423c8aea77947267231..2ae2016c52193d9a1bc51132c022c08d93ef39b0 100644
--- a/third_party/WebKit/Source/core/frame/Deprecation.cpp
+++ b/third_party/WebKit/Source/core/frame/Deprecation.cpp
@@ -378,14 +378,6 @@ String Deprecation::deprecationMessage(UseCounter::Feature feature) {
           "Please specify the desired codec(s) as part of the contentType.",
           milestoneString(M58));
 
-    case UseCounter::EncryptedMediaCapabilityNotProvided:
-      return String::format(
-          "EME requires that one of 'audioCapabilities' and "
-          "'videoCapabilities' must be non-empty. Non-standard support for "
-          "this will be removed in %s. Please specify at least one valid "
-          "capability for 'audioCapabilities' or 'videoCapabilities'.",
-          milestoneString(M58));
-
     case UseCounter::VRDeprecatedFieldOfView:
       return replacedBy("VREyeParameters.fieldOfView",
                         "projection matrices provided by VRFrameData");