| Index: third_party/WebKit/public/web/WebSharedWorkerClient.h
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| diff --git a/third_party/WebKit/public/web/WebSharedWorkerClient.h b/third_party/WebKit/public/web/WebSharedWorkerClient.h
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| index 46f8cf1d1aa872e73235f5f04264b46c42685a57..9ad1315dd1b8ffc60f3b7b2425ce1d505493f93b 100644
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| --- a/third_party/WebKit/public/web/WebSharedWorkerClient.h
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| +++ b/third_party/WebKit/public/web/WebSharedWorkerClient.h
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| @@ -43,6 +43,7 @@ class WebSecurityOrigin;
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|  class WebServiceWorkerNetworkProvider;
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|  class WebString;
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|  class WebWorkerContentSettingsClientProxy;
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| +class WebWorkerFetchContext;
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|  
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|  // Provides an interface back to the in-page script object for a worker.
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|  // All functions are expected to be called back on the thread that created
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| @@ -93,6 +94,11 @@ class WebSharedWorkerClient {
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|    CreateDevToolsMessageLoop() {
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|      return nullptr;
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|    }
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| +
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| +  // Returns a new WebWorkerFetchContext for the shared worker.
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| +  // Ownership of the returned object is transferred to the caller. This is used
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| +  // only when off-main-thread-fetch is enabled.
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| +  virtual WebWorkerFetchContext* CreateWorkerFetchContext() { return 0; }
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|  };
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|  
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|  }  // namespace blink
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| 
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