| Index: Source/core/core.gypi | 
| diff --git a/Source/core/core.gypi b/Source/core/core.gypi | 
| index 2b89a5179c15559deba914de4f45b48d9ff65f3d..e5fb402af37cba542f1cbabd38b18fa383083717 100644 | 
| --- a/Source/core/core.gypi | 
| +++ b/Source/core/core.gypi | 
| @@ -2714,10 +2714,6 @@ | 
| 'platform/chromium/KeyboardCodes.h', | 
| 'platform/chromium/MIMETypeRegistryChromium.cpp', | 
| 'platform/graphics/BitmapImage.cpp', | 
| -            'platform/graphics/ContentDecryptionModule.cpp', | 
| -            'platform/graphics/ContentDecryptionModule.h', | 
| -            'platform/graphics/ContentDecryptionModuleSession.cpp', | 
| -            'platform/graphics/ContentDecryptionModuleSession.h', | 
| 'platform/graphics/CrossfadeGeneratedImage.cpp', | 
| 'platform/graphics/CrossfadeGeneratedImage.h', | 
| 'platform/graphics/GradientGeneratedImage.cpp', | 
|  |