MockScreen         57 chrome/browser/extensions/api/system_display/system_display_apitest.cc   DISALLOW_COPY_AND_ASSIGN(MockScreen);
MockScreen        111 chrome/browser/extensions/api/system_display/system_display_apitest.cc   DISALLOW_COPY_AND_ASSIGN(MockScreen);
MockScreen        173 chrome/browser/extensions/api/system_display/system_display_apitest.cc                            screen_(new MockScreen) {}