Move WebUSB from OriginTrialEnabled to RuntimeEnabled.

third_party/WebKit/LayoutTests/virtual/stable/webexposed/global-interface-listing-expected.txt

Index: third_party/WebKit/LayoutTests/virtual/stable/webexposed/global-interface-listing-expected.txt
diff --git a/third_party/WebKit/LayoutTests/virtual/stable/webexposed/global-interface-listing-expected.txt b/third_party/WebKit/LayoutTests/virtual/stable/webexposed/global-interface-listing-expected.txt
index 99806925f7cb5ae3dc6420cbeae3e8d33f4cfe1a..52b86c0c0f433c532c0f82292421bedb9cc3df77 100644
--- a/third_party/WebKit/LayoutTests/virtual/stable/webexposed/global-interface-listing-expected.txt
+++ b/third_party/WebKit/LayoutTests/virtual/stable/webexposed/global-interface-listing-expected.txt
@@ -10,7 +10,6 @@ CONSOLE WARNING: 'webkitIDBFactory' is deprecated. Please use 'IDBFactory' inste
 CONSOLE WARNING: 'webkitIDBDatabase' is deprecated. Please use 'IDBDatabase' instead.
 CONSOLE WARNING: 'webkitIDBCursor' is deprecated. Please use 'IDBCursor' instead.
 CONSOLE WARNING: 'webkitIndexedDB' is deprecated. Please use 'indexedDB' instead.
-CONSOLE ERROR: The 'WebUSB' feature is currently enabled in limited trials. Please see https://bit.ly/OriginTrials for information on enabling a trial for your site.
 CONSOLE WARNING: 'webkitURL' is deprecated. Please use 'URL' instead.
 This test documents all interface attributes and methods on the global window object and element instances.
 
@@ -3350,7 +3349,6 @@ interface Navigator
     getter product
     getter productSub
     getter serviceWorker
-    getter usb
     getter userAgent
     getter vendor
     getter vendorSub
@@ -6421,18 +6419,6 @@ interface webkitURL
     setter username
 [GLOBAL OBJECT]
     attribute GCController
-    attribute USBAlternateInterface
-    attribute USBConfiguration
-    attribute USBConnectionEvent
-    attribute USBDevice
-    attribute USBEndpoint
-    attribute USBInTransferResult
-    attribute USBInterface
-    attribute USBIsochronousInTransferPacket
-    attribute USBIsochronousInTransferResult
-    attribute USBIsochronousOutTransferPacket
-    attribute USBIsochronousOutTransferResult
-    attribute USBOutTransferResult
     attribute accessibilityController
     attribute applicationCache
     attribute caches