SyntheticLostContext 63 Source/core/html/canvas/WebGLLoseContext.cpp m_context->forceLostContext(WebGLRenderingContextBase::SyntheticLostContext); SyntheticLostContext 117 Source/core/html/canvas/WebGLRenderingContextBase.cpp candidate->forceLostContext(WebGLRenderingContextBase::SyntheticLostContext); SyntheticLostContext 509 Source/core/html/canvas/WebGLRenderingContextBase.cpp , m_contextLostMode(SyntheticLostContext) SyntheticLostContext 4193 Source/core/html/canvas/WebGLRenderingContextBase.cpp if (m_contextLostMode == SyntheticLostContext) SyntheticLostContext 4252 Source/core/html/canvas/WebGLRenderingContextBase.cpp forceLostContext(SyntheticLostContext);