setFailIfMajorPerformanceCaveat 83 Source/bindings/v8/custom/V8HTMLCanvasElementCustom.cpp webGLAttributes->setFailIfMajorPerformanceCaveat(jsAttributes->Get(failIfMajorPerformanceCaveat)->BooleanValue()); setFailIfMajorPerformanceCaveat 79 Source/core/html/canvas/WebGLContextAttributes.h void setFailIfMajorPerformanceCaveat(bool);