setTopLoadingFrame 1040 content/shell/renderer/test_runner/WebTestProxy.cpp         m_testInterfaces->testRunner()->setTopLoadingFrame(frame, false);
setTopLoadingFrame 1334 content/shell/renderer/test_runner/WebTestProxy.cpp     m_testInterfaces->testRunner()->setTopLoadingFrame(frame, true);
setTopLoadingFrame  108 content/shell/renderer/test_runner/test_runner.h   void setTopLoadingFrame(blink::WebFrame*, bool);