1 files changed, 2 insertions, 2 deletions
diff --git a/chromium/third_party/WebKit/Source/platform/audio/EqualPowerPanner.cpp b/chromium/third_party/WebKit/Source/platform/audio/EqualPowerPanner.cpp
index d701db8d248..1c7357bec51 100644
--- a/chromium/third_party/WebKit/Source/platform/audio/EqualPowerPanner.cpp
+++ b/chromium/third_party/WebKit/Source/platform/audio/EqualPowerPanner.cpp
@@ -101,8 +101,8 @@ void EqualPowerPanner::pan(double azimuth, double /*elevation*/, const AudioBus*
         }
     }
 
-    desiredGainL = cos(0.5 * piDouble * desiredPanPosition);
-    desiredGainR = sin(0.5 * piDouble * desiredPanPosition);
+    desiredGainL = cos(piOverTwoDouble * desiredPanPosition);
+    desiredGainR = sin(piOverTwoDouble * desiredPanPosition);
 
     // Don't de-zipper on first render call.
     if (m_isFirstRender) {