| Index: media/capture/content/thread_safe_capture_oracle.h
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| diff --git a/media/capture/content/thread_safe_capture_oracle.h b/media/capture/content/thread_safe_capture_oracle.h
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| index 1aa905e37f1171a12debfb247c322589eed9e0f4..a410000bcf456a47dcb3597e6a021a2cd0c712fe 100644
 | 
| --- a/media/capture/content/thread_safe_capture_oracle.h
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| +++ b/media/capture/content/thread_safe_capture_oracle.h
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| @@ -14,6 +14,10 @@
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|  #include "media/capture/content/video_capture_oracle.h"
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|  #include "media/capture/video/video_capture_device.h"
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|  
 | 
| +namespace tracked_objects {
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| +class Location;
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| +}  // namespace tracked_objects
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| +
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|  namespace media {
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|  
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|  struct VideoCaptureParams;
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| @@ -63,7 +67,8 @@ class MEDIA_EXPORT ThreadSafeCaptureOracle
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|    void Stop();
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|  
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|    // Signal an error to the client.
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| -  void ReportError(const std::string& reason);
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| +  void ReportError(const tracked_objects::Location& from_here,
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| +                   const std::string& reason);
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|  
 | 
|   private:
 | 
|    friend class base::RefCountedThreadSafe<ThreadSafeCaptureOracle>;
 | 
| 
 |