| Index: chrome/renderer/extensions/dom_activity_logger.h
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| diff --git a/chrome/renderer/extensions/dom_activity_logger.h b/chrome/renderer/extensions/dom_activity_logger.h
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| index b086f80f0ffc1ee67c90a864d9f50c7b45efb958..b8f3f47392894a65717742fc1ec65aece38b3517 100644
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| --- a/chrome/renderer/extensions/dom_activity_logger.h
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| +++ b/chrome/renderer/extensions/dom_activity_logger.h
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| @@ -15,6 +15,8 @@
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|  
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|  using WebKit::WebString;
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|  
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| +// Used to log DOM API calls from within WebKit. The events are sent via IPC to
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| +// extensions::ActivityLog for recording and display.
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|  namespace extensions {
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|  
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|  class DOMActivityLogger: public WebKit::WebDOMActivityLogger {
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| 
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