[Experimental Framework] Make the OriginTrialContext a member of ExecutionContext

third_party/WebKit/Source/core/dom/Document.cpp

Index: third_party/WebKit/Source/core/dom/Document.cpp
diff --git a/third_party/WebKit/Source/core/dom/Document.cpp b/third_party/WebKit/Source/core/dom/Document.cpp
index 93a13ab219b2a1740691546634dd51c213453042..a24e842321b853a1f5e571df02e10fce3dc4a837 100644
--- a/third_party/WebKit/Source/core/dom/Document.cpp
+++ b/third_party/WebKit/Source/core/dom/Document.cpp
@@ -184,6 +184,7 @@
 #include "core/loader/ImageLoader.h"
 #include "core/loader/NavigationScheduler.h"
 #include "core/loader/appcache/ApplicationCacheHost.h"
+#include "core/origin_trials/DocumentOriginTrialContext.h"
 #include "core/page/ChromeClient.h"
 #include "core/page/EventWithHitTestResults.h"
 #include "core/page/FocusController.h"
@@ -5916,6 +5917,11 @@ void Document::enforceStrictMixedContentChecking()
         frame()->loader().client()->didEnforceStrictMixedContentChecking();
 }
 
+PassOwnPtrWillBeRawPtr<OriginTrialContext> Document::createOriginTrialContext()
+{
+    return adoptPtrWillBeNoop(new DocumentOriginTrialContext(this));
+}
+
 DEFINE_TRACE(Document)
 {
 #if ENABLE(OILPAN)