Tests to validate the condition property of protocol domains/events/commands. == Running test suite: Protocol.Condition -- Running test case: Protocol.Condition.Platform PASS: Should have a 'showRulers' parameter for the 'DOM.setInspectModeEnabled' command if not iOS. -- Running test case: Protocol.Condition.Enable PASS: Should not have a 'DOM.getDataBindingsForNode' command. PASS: Should have the 'Canvas.requestShaderSource' command if WebGL is enabled.