Bug 1440255 - Remove tabs from VideoCaptureAndroid. r=dminor

MozReview-Commit-ID: Ga3TgD9J030

--HG--
extra : rebase_source : d8edb95a541ecfb9ee391f03c5484f92865a2e2d

media/webrtc/trunk/webrtc/modules/video_capture/android/java/src/org/webrtc/videoengine/VideoCaptureAndroid.java

@@ -162,11 +162,11 @@ public class VideoCaptureAndroid implements PreviewCallback, Callback {
           localPreview.addCallback(this);
           if (localPreview.getSurface() != null &&
               localPreview.getSurface().isValid()) {
-	    try {
-	      camera.setPreviewDisplay(localPreview);
-	    } catch (IOException e) {
-	      throw new RuntimeException(e);
-	    }
+            try {
+              camera.setPreviewDisplay(localPreview);
+            } catch (IOException e) {
+              throw new RuntimeException(e);
+            }
           }
         } else {
           // No local renderer (we only care about onPreviewFrame() buffers, not a