The media 3gp doesn't fail in chrome like it used to

Change-Id: I12adb107720c224c3c687820d2e6b2242887935b
Signed-off-by: Robert Lyon <robertl@catalyst.net.nz>

test/behat/features/user_content/embedded_media_block.feature

@@ -64,8 +64,8 @@ Scenario: Change settings and embed 3gp
   And I attach the file "testvid1.3gp" to "File"
   And I press "Save"
   And I display the page
-  # 3gp has no compatible add-ons to play in browser
-  And I should see "No compatible source was found for this media"
+  # 3gp has no compatible add-ons to play in browser - still true in FF but not in Chrome
+  # And I should see "No compatible source was found for this media"
 
 Scenario: Embed unsupported file type
   Given I log in as "UserA" with password "Kupuh1pa!"