Move persistent gesture state to Document, add DocumentUserGestureToken

third_party/WebKit/Source/core/inspector/ThreadDebugger.cpp

Index: third_party/WebKit/Source/core/inspector/ThreadDebugger.cpp
diff --git a/third_party/WebKit/Source/core/inspector/ThreadDebugger.cpp b/third_party/WebKit/Source/core/inspector/ThreadDebugger.cpp
index cefc8d3079dba864d9b02f1cfdcc5cc805e2ca43..f3e1edfd727892f4c577ff8b78de903e94773b91 100644
--- a/third_party/WebKit/Source/core/inspector/ThreadDebugger.cpp
+++ b/third_party/WebKit/Source/core/inspector/ThreadDebugger.cpp
@@ -17,6 +17,7 @@
 #include "bindings/core/v8/V8Node.h"
 #include "bindings/core/v8/V8NodeList.h"
 #include "bindings/core/v8/V8ScriptRunner.h"
+#include "core/dom/DocumentUserGestureToken.h"
 #include "core/inspector/ConsoleMessage.h"
 #include "core/inspector/InspectorDOMDebuggerAgent.h"
 #include "core/inspector/InspectorTraceEvents.h"
@@ -136,8 +137,8 @@ void ThreadDebugger::promiseRejectionRevoked(v8::Local<v8::Context> context,
 }
 
 void ThreadDebugger::beginUserGesture() {
-  m_userGestureIndicator =
-      wrapUnique(new UserGestureIndicator(UserGestureToken::create()));
+  m_userGestureIndicator = wrapUnique(
+      new UserGestureIndicator(DocumentUserGestureToken::create(nullptr)));
 }
 
 void ThreadDebugger::endUserGesture() {