[DevTools] Force context creation when runtime is enabled.

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

Index: third_party/WebKit/Source/core/inspector/WorkerThreadDebugger.cpp
diff --git a/third_party/WebKit/Source/core/inspector/WorkerThreadDebugger.cpp b/third_party/WebKit/Source/core/inspector/WorkerThreadDebugger.cpp
index 71c5f57e08cb6c99af8b1f9b3a5c90879f36230f..7741cd4b52a922c6c8877be69ce3542b8b6bf331 100644
--- a/third_party/WebKit/Source/core/inspector/WorkerThreadDebugger.cpp
+++ b/third_party/WebKit/Source/core/inspector/WorkerThreadDebugger.cpp
@@ -30,6 +30,7 @@
 
 #include "core/inspector/WorkerThreadDebugger.h"
 
+#include "bindings/core/v8/ScriptState.h"
 #include "bindings/core/v8/V8ScriptRunner.h"
 #include "core/inspector/WorkerDebuggerAgent.h"
 #include "core/workers/WorkerThread.h"
@@ -60,7 +61,7 @@ WorkerThreadDebugger::~WorkerThreadDebugger()
 
 void WorkerThreadDebugger::contextCreated(v8::Local<v8::Context> context)
 {
-    debugger()->contextCreated(V8ContextInfo(context, workerContextGroupId, true, true, m_workerThread->workerGlobalScope()->url().getString(), "", ""));
+    debugger()->contextCreated(V8ContextInfo(context, workerContextGroupId, true, m_workerThread->workerGlobalScope()->url().getString(), "", ""));
 }
 
 void WorkerThreadDebugger::contextWillBeDestroyed(v8::Local<v8::Context> context)
@@ -89,4 +90,14 @@ bool WorkerThreadDebugger::callingContextCanAccessContext(v8::Local<v8::Context>
     return true;
 }
 
+int WorkerThreadDebugger::ensureDefaultContextInGroup(int contextGroupId)
+{
+    ASSERT(contextGroupId == workerContextGroupId);
+    ScriptState* scriptState = m_workerThread->workerGlobalScope()->scriptController()->getScriptState();
+    if (!scriptState)
+        return 0;
+    v8::HandleScope scopes(scriptState->isolate());
+    return V8Debugger::contextId(scriptState->context());
+}
+
 } // namespace blink