| Index: third_party/WebKit/Source/modules/webgl/WebGLContextAttributeHelpers.cpp
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| diff --git a/third_party/WebKit/Source/modules/webgl/WebGLContextAttributeHelpers.cpp b/third_party/WebKit/Source/modules/webgl/WebGLContextAttributeHelpers.cpp
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| index bf24b48cc493db93e2ab13e909380e1816151277..8b1163838d81946941ea549e068909578c393a60 100644
 | 
| --- a/third_party/WebKit/Source/modules/webgl/WebGLContextAttributeHelpers.cpp
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| +++ b/third_party/WebKit/Source/modules/webgl/WebGLContextAttributeHelpers.cpp
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| @@ -25,6 +25,10 @@ Platform::ContextAttributes toPlatformContextAttributes(
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|      const CanvasContextCreationAttributes& attrs,
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|      unsigned webGLVersion) {
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|    Platform::ContextAttributes result;
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| +  result.alpha = attrs.alpha();
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| +  result.depth = attrs.depth();
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| +  result.stencil = attrs.stencil();
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| +  result.antialias = attrs.antialias();
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|    result.failIfMajorPerformanceCaveat = attrs.failIfMajorPerformanceCaveat();
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|    result.webGLVersion = webGLVersion;
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|    return result;
 | 
| 
 |