Fix DevTools support of worklets

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

Index: third_party/WebKit/Source/core/inspector/MainThreadDebugger.cpp
diff --git a/third_party/WebKit/Source/core/inspector/MainThreadDebugger.cpp b/third_party/WebKit/Source/core/inspector/MainThreadDebugger.cpp
index c5231f3773fa64d14dffbbc95a5f4dbf01dd43f0..02094a5795641aa0dbeaf06d73ae6c3031f2714c 100644
--- a/third_party/WebKit/Source/core/inspector/MainThreadDebugger.cpp
+++ b/third_party/WebKit/Source/core/inspector/MainThreadDebugger.cpp
@@ -30,7 +30,6 @@
 
 #include "core/inspector/MainThreadDebugger.h"
 
-#include "bindings/core/v8/BindingSecurity.h"
 #include "bindings/core/v8/DOMWrapperWorld.h"
 #include "bindings/core/v8/ScriptController.h"
 #include "bindings/core/v8/V8Node.h"
@@ -187,20 +186,6 @@ void MainThreadDebugger::unmuteConsole()
     FrameConsole::unmute();
 }
 
-bool MainThreadDebugger::callingContextCanAccessContext(v8::Local<v8::Context> calling, v8::Local<v8::Context> target)
-{
-    ExecutionContext* executionContext = toExecutionContext(target);
-    ASSERT(executionContext);
-
-    if (executionContext->isMainThreadWorkletGlobalScope()) {
-        MainThreadWorkletGlobalScope* globalScope = toMainThreadWorkletGlobalScope(executionContext);
-        return globalScope && BindingSecurity::shouldAllowAccessTo(m_isolate, toLocalDOMWindow(toDOMWindow(calling)), globalScope, DoNotReportSecurityError);
-    }
-
-    DOMWindow* window = toDOMWindow(target);
-    return window && BindingSecurity::shouldAllowAccessTo(m_isolate, toLocalDOMWindow(toDOMWindow(calling)), window, DoNotReportSecurityError);
-}
-
 int MainThreadDebugger::ensureDefaultContextInGroup(int contextGroupId)
 {
     LocalFrame* frame = WeakIdentifierMap<LocalFrame>::lookup(contextGroupId);