selenium-chromedriver兼容 68~70

兼容 谷歌68~70，包含chromedriver_linux64.zip，chromedriver_mac64.zip，chromedriver_win32.zip ----------ChromeDriver v2.42 (2018-09-13)---------- Supports Chrome v68-70 Resolved issue 2144: Test testClickElement from MobileEmulationCapabilityTest class fails on Chromium for all platforms [[Pri-1]] Resolved issue 2566: whitelisted-ips not working with ipv4 [[Pri-1]] Resolved issue 2541: chromedriver v2.41 fails to start with whitelisted-ips flag on macOS [[Pri-1]] Resolved issue 2057: Set Timeouts is not implemented [[Pri-1]] Resolved issue 1938: Take element screenshot not implemented in Chromedriver [[Pri-2]] Resolved issue 2550: chromedriver ignores PATH when searching for chrome binary [[Pri-2]] Resolved issue 1993: Fullscreen Window command not spec compliant [[Pri-2]] Resolved issue 2501: Implement log-replay functionality [[Pri-2]] Resolved issue 2552: Some error codes are not standard compliant [[Pri-2]] Resolved issue 669: console.log with multiple arguments not handled properly [[Pri-2]] Resolved issue 2545: Getting "unknown error: getting size failed to return x" for SVG rect [[Pri-2]] Resolved issue 2571: chromedriver 2.35 ~ 2.41 - touch emulation not working (swipe) [[Pri-]]