Ly8gQ29weXJpZ2h0IDIwMjAgVGhlIENocm9taXVtIEF1dGhvcnMuIEFsbCByaWdodHMgcmVzZXJ2ZWQuCi8vIFVzZSBvZiB0aGlzIHNvdXJjZSBjb2RlIGlzIGdvdmVybmVkIGJ5IGEgQlNELXN0eWxlIGxpY2Vuc2UgdGhhdCBjYW4gYmUKLy8gZm91bmQgaW4gdGhlIExJQ0VOU0UgZmlsZS4KCiNpZm5kZWYgUVVJQ0hFX1FVSUNfUVVJQ19UUkFOU1BPUlRfRklOR0VSUFJJTlRfUFJPT0ZfVkVSSUZJRVJfSF8KI2RlZmluZSBRVUlDSEVfUVVJQ19RVUlDX1RSQU5TUE9SVF9GSU5HRVJQUklOVF9QUk9PRl9WRVJJRklFUl9IXwoKI2luY2x1ZGUgPHZlY3Rvcj4KCiNpbmNsdWRlICJhYnNsL3N0cmluZ3Mvc3RyaW5nX3ZpZXcuaCIKI2luY2x1ZGUgInF1aWMvY29yZS9jcnlwdG8vY2VydGlmaWNhdGVfdmlldy5oIgojaW5jbHVkZSAicXVpYy9jb3JlL2NyeXB0by9wcm9vZl92ZXJpZmllci5oIgojaW5jbHVkZSAicXVpYy9jb3JlL3F1aWNfY2xvY2suaCIKI2luY2x1ZGUgInF1aWMvcGxhdGZvcm0vYXBpL3F1aWNfZXhwb3J0LmgiCgpuYW1lc3BhY2UgcXVpYyB7CgovLyBSZXByZXNlbnRzIGEgZmluZ2VycHJpbnQgb2YgYW4gWC41MDkgY2VydGlmaWNhdGUgaW4gYSBmb3JtYXQgYmFzZWQgb24KLy8gaHR0cHM6Ly93M2MuZ2l0aHViLmlvL3dlYnJ0Yy1wYy8jZG9tLXJ0Y2R0bHNmaW5nZXJwcmludC4KLy8gVE9ETyh2YXNpbHZ2KTogcmVtb3ZlIHRoaXMgb25jZSBhbGwgY29uc3VtZXJzIG9mIHRoaXMgQVBJIHVzZQovLyBXZWJUcmFuc3BvcnRIYXNoLgpzdHJ1Y3QgUVVJQ19FWFBPUlRfUFJJVkFURSBDZXJ0aWZpY2F0ZUZpbmdlcnByaW50IHsKICBzdGF0aWMgY29uc3RleHByIGNoYXIga1NoYTI1NltdID0gInNoYS0yNTYiOwoKICAvLyBBbiBhbGdvcml0aG0gZGVzY3JpYmVkIGJ5IG9uZSBvZiB0aGUgbmFtZXMgaW4KICAvLyBodHRwczovL3d3dy5pYW5hLm9yZy9hc3NpZ25tZW50cy9oYXNoLWZ1bmN0aW9uLXRleHQtbmFtZXMvaGFzaC1mdW5jdGlvbi10ZXh0LW5hbWVzLnhodG1sCiAgc3RkOjpzdHJpbmcgYWxnb3JpdGhtOwogIC8vIEhleC1lbmNvZGVkLCBjb2xvbi1zZXBhcmF0ZWQgZmluZ2VycHJpbnQgb2YgdGhlIGNlcnRpZmljYXRlLiAgRm9yIGV4YW1wbGUsCiAgLy8gIjEyOjNkOjViOjcxOjhjOjU0OmRmOjg1OjdlOmJkOmUzOjdjOjY2OmRhOmY5OmRiOjZhOjk0OjhmOjg1OmNiOjZlOjQ0OjdmOjA5OjNlOjA1OmYyOmRkOmQ0OmY3Ojg2IgogIHN0ZDo6c3RyaW5nIGZpbmdlcnByaW50Owp9OwoKLy8gUmVwcmVzZW50cyBhIGZpbmdlcnByaW50IG9mIGFuIFguNTA5IGNlcnRpZmljYXRlIGluIGEgZm9ybWF0IGJhc2VkIG9uCi8vIGh0dHBzOi8vdzNjLmdpdGh1Yi5pby93ZWJ0cmFuc3BvcnQvI2RpY3RkZWYtd2VidHJhbnNwb3J0aGFzaC4Kc3RydWN0IFFVSUNfRVhQT1JUX1BSSVZBVEUgV2ViVHJhbnNwb3J0SGFzaCB7CiAgc3RhdGljIGNvbnN0ZXhwciBjaGFyIGtTaGEyNTZbXSA9ICJzaGEtMjU2IjsKCiAgLy8gQW4gYWxnb3JpdGhtIGRlc2NyaWJlZCBieSBvbmUgb2YgdGhlIG5hbWVzIGluCiAgLy8gaHR0cHM6Ly93d3cuaWFuYS5vcmcvYXNzaWdubWVudHMvaGFzaC1mdW5jdGlvbi10ZXh0LW5hbWVzL2hhc2gtZnVuY3Rpb24tdGV4dC1uYW1lcy54aHRtbAogIHN0ZDo6c3RyaW5nIGFsZ29yaXRobTsKICAvLyBSYXcgYnl0ZXMgb2YgdGhlIGhhc2guCiAgc3RkOjpzdHJpbmcgdmFsdWU7Cn07CgovLyBXZWJUcmFuc3BvcnRGaW5nZXJwcmludFByb29mVmVyaWZpZXIgdmVyaWZpZXMgdGhlIHNlcnZlciBsZWFmIGNlcnRpZmljYXRlCi8vIGFnYWluc3QgYSBzdXBwbGllZCBsaXN0IG9mIGNlcnRpZmljYXRlIGZpbmdlcnByaW50cyBmb2xsb3dpbmcgdGhlIHByb2NlZHVyZQovLyBkZXNjcmliZWQgaW4gdGhlIFdlYlRyYW5zcG9ydCBzcGVjaWZpY2F0aW9uLiAgVGhlIGNlcnRpZmljYXRlIGlzIGRlZW1lZAovLyB0cnVzdGVkIGlmIGl0IG1hdGNoZXMgYSBmaW5nZXJwcmludCBpbiB0aGUgbGlzdCwgaGFzIGV4cGlyeSBkYXRlcyB0aGF0IGFyZQovLyBub3QgdG9vIGxvbmcgYW5kIGhhcyBub3QgZXhwaXJlZC4gIE9ubHkgdGhlIGxlYWYgaXMgY2hlY2tlZCwgdGhlIHJlc3Qgb2YgdGhlCi8vIGNoYWluIGlzIGlnbm9yZWQuIFJlZmVyZW5jZSBzcGVjaWZpY2F0aW9uOgovLyBodHRwczovL3dpY2cuZ2l0aHViLmlvL3dlYi10cmFuc3BvcnQvI2RvbS1xdWljdHJhbnNwb3J0Y29uZmlndXJhdGlvbi1zZXJ2ZXJfY2VydGlmaWNhdGVfZmluZ2VycHJpbnRzCmNsYXNzIFFVSUNfRVhQT1JUX1BSSVZBVEUgV2ViVHJhbnNwb3J0RmluZ2VycHJpbnRQcm9vZlZlcmlmaWVyCiAgICA6IHB1YmxpYyBQcm9vZlZlcmlmaWVyIHsKIHB1YmxpYzoKICAvLyBOb3RlOiB0aGUgZW50cmllcyBpbiB0aGlzIGxpc3QgbWF5IGJlIGxvZ2dlZCBpbnRvIGEgVU1BIGhpc3RvZ3JhbSwgYW5kIHRodXMKICAvLyBzaG91bGQgbm90IGJlIHJlbnVtYmVyZWQuCiAgZW51bSBjbGFzcyBTdGF0dXMgewogICAga1ZhbGlkQ2VydGlmaWNhdGUgPSAwLAogICAga1Vua25vd25GaW5nZXJwcmludCA9IDEsCiAgICBrQ2VydGlmaWNhdGVQYXJzZUZhaWx1cmUgPSAyLAogICAga0V4cGlyeVRvb0xvbmcgPSAzLAogICAga0V4cGlyZWQgPSA0LAogICAga0ludGVybmFsRXJyb3IgPSA1LAogICAga0Rpc2FsbG93ZWRLZXlBbGdvcml0aG0gPSA2LAoKICAgIGtNYXhWYWx1ZSA9IGtEaXNhbGxvd2VkS2V5QWxnb3JpdGhtLAogIH07CgogIGNsYXNzIFFVSUNfRVhQT1JUX1BSSVZBVEUgRGV0YWlscyA6IHB1YmxpYyBQcm9vZlZlcmlmeURldGFpbHMgewogICBwdWJsaWM6CiAgICBleHBsaWNpdCBEZXRhaWxzKFN0YXR1cyBzdGF0dXMpIDogc3RhdHVzXyhzdGF0dXMpIHt9CiAgICBTdGF0dXMgc3RhdHVzKCkgY29uc3QgeyByZXR1cm4gc3RhdHVzXzsgfQoKICAgIFByb29mVmVyaWZ5RGV0YWlscyogQ2xvbmUoKSBjb25zdCBvdmVycmlkZTsKCiAgIHByaXZhdGU6CiAgICBjb25zdCBTdGF0dXMgc3RhdHVzXzsKICB9OwoKICAvLyB8Y2xvY2t8IGlzIHVzZWQgdG8gY2hlY2sgaWYgdGhlIGNlcnRpZmljYXRlIGhhcyBleHBpcmVkLiAgSXQgaXMgbm90IG93bmVkCiAgLy8gYW5kIG11c3Qgb3V0bGl2ZSB0aGUgb2JqZWN0LiAgfG1heF92YWxpZGl0eV9kYXlzfCBpcyB0aGUgbWF4aW11bSB0aW1lIGZvcgogIC8vIHdoaWNoIHRoZSBjZXJ0aWZpY2F0ZSBpcyBhbGxvd2VkIHRvIGJlIHZhbGlkLgogIFdlYlRyYW5zcG9ydEZpbmdlcnByaW50UHJvb2ZWZXJpZmllcihjb25zdCBRdWljQ2xvY2sqIGNsb2NrLAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBpbnQgbWF4X3ZhbGlkaXR5X2RheXMpOwoKICAvLyBBZGRzIGEgY2VydGlmaWNhdGUgZmluZ2VycHJpbnQgdG8gYmUgdHJ1c3RlZC4gIFRoZSBmaW5nZXJwcmludHMgYXJlCiAgLy8gY2FzZS1pbnNlbnNpdGl2ZSBhbmQgYXJlIHZhbGlkYXRlZCBpbnRlcm5hbGx5OyB0aGUgZnVuY3Rpb24gcmV0dXJucyB0cnVlIGlmCiAgLy8gdGhlIHZhbGlkYXRpb24gcGFzc2VzLgogIGJvb2wgQWRkRmluZ2VycHJpbnQoQ2VydGlmaWNhdGVGaW5nZXJwcmludCBmaW5nZXJwcmludCk7CiAgYm9vbCBBZGRGaW5nZXJwcmludChXZWJUcmFuc3BvcnRIYXNoIGhhc2gpOwoKICAvLyBQcm9vZlZlcmlmaWVyIGltcGxlbWVudGF0aW9uLgogIFF1aWNBc3luY1N0YXR1cyBWZXJpZnlQcm9vZigKICAgICAgY29uc3Qgc3RkOjpzdHJpbmcmIGhvc3RuYW1lLAogICAgICBjb25zdCB1aW50MTZfdCBwb3J0LAogICAgICBjb25zdCBz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