Reformat existing code. There should be no functional effects.

webrtc/system_wrappers/interface/aligned_array.h

Index: webrtc/system_wrappers/interface/aligned_array.h
diff --git a/webrtc/system_wrappers/interface/aligned_array.h b/webrtc/system_wrappers/interface/aligned_array.h
index 4b5c276d433c6adaabde3073bd3be9ad095c106f..0acf53f48121b398bed16fb1db31ec8e7129b161 100644
--- a/webrtc/system_wrappers/interface/aligned_array.h
+++ b/webrtc/system_wrappers/interface/aligned_array.h
@@ -68,14 +68,6 @@ template<typename T> class AlignedArray {
     return Row(row)[col];
   }
 
-  int rows() const {

[Ben Chan, 2015/06/17 14:48:56]

As a helper class, the rows() and cols() getters seem quite useful. This class
doesn't provide any iterator interface, which means a user of this class likely
needs to memorize the number of rows and columns separately. It seems the
benefit of keeping these two getters outweighs the cost, if any.

[Peter Kasting, 2015/06/17 19:47:29]

No one called these.  I have no opposition to adding them in the future if
someone wants to call them, but if they're simply unused I don't think they
should be publicly visible.

[kjellander_webrtc, 2015/06/18 08:22:46]

Since it seems there's code that uses them outside the WebRTC repo, I think we
should add them back. I made https://codereview.webrtc.org/1178043005/ for that.

-    return rows_;
-  }
-
-  int cols() const {
-    return cols_;
-  }
-
  private:
   int rows_;
   int cols_;