EME: Update tests so 'audioCapabilities' always provided

third_party/WebKit/LayoutTests/media/encrypted-media/encrypted-media-setmediakeys-multiple-times-with-the-same-mediakeys.html

Index: third_party/WebKit/LayoutTests/media/encrypted-media/encrypted-media-setmediakeys-multiple-times-with-the-same-mediakeys.html
diff --git a/third_party/WebKit/LayoutTests/media/encrypted-media/encrypted-media-setmediakeys-multiple-times-with-the-same-mediakeys.html b/third_party/WebKit/LayoutTests/media/encrypted-media/encrypted-media-setmediakeys-multiple-times-with-the-same-mediakeys.html
index 71123150f2269cced017bbc33351afa834e45fef..b1c46a7964b425296c7b25112a77b66c908a6866 100644
--- a/third_party/WebKit/LayoutTests/media/encrypted-media/encrypted-media-setmediakeys-multiple-times-with-the-same-mediakeys.html
+++ b/third_party/WebKit/LayoutTests/media/encrypted-media/encrypted-media-setmediakeys-multiple-times-with-the-same-mediakeys.html
@@ -13,11 +13,12 @@
             promise_test(function(test)
             {
                 var video = document.getElementById('video');
+                var content = '../content/test-encrypted.webm';
                 var mediaKeys;
 
                 assert_equals(video.mediaKeys, null);
 
-                return navigator.requestMediaKeySystemAccess('org.w3.clearkey', [{}]).then(function(access) {
+                return navigator.requestMediaKeySystemAccess('org.w3.clearkey', getConfigurationForFile(content)).then(function(access) {
                     return access.createMediaKeys();
                 }).then(function(result) {
                     mediaKeys = result;
@@ -32,7 +33,7 @@
                 }).then(function() {
                     assert_true(video.mediaKeys === mediaKeys);
                     // Load the media element to create the WebMediaPlayer.
-                    video.src = '../content/test-encrypted.webm';
+                    video.src = content;
                     // Set mediaKeys again on video should still return a
                     // resolved promise.
                     return video.setMediaKeys(mediaKeys);