| Index: media/base/time_source.h
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| diff --git a/media/base/time_source.h b/media/base/time_source.h
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| index 71fe858e8c97eda36d605b73f6cbf5f1e39815ca..d025de2a6ccb53cdebee6b1f71dd78eab6b11c50 100644
 | 
| --- a/media/base/time_source.h
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| +++ b/media/base/time_source.h
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| @@ -27,7 +27,7 @@ class MEDIA_EXPORT TimeSource {
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|    // Updates the current playback rate. It is expected that values from
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|    // CurrentMediaTime() will eventually reflect the new playback rate (e.g., the
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|    // media time will advance at half speed if the rate was set to 0.5f).
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| -  virtual void SetPlaybackRate(float playback_rate) = 0;
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| +  virtual void SetPlaybackRate(double playback_rate) = 0;
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|  
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|    // Sets the media time to start ticking from. Only valid to call while the
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|    // time source is not ticking.
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| 
 |