obj/src/core/QtWebEngineCore.media_capture_devices_dispatcher.o
In file included from ../../../src/core/web_contents_view_qt.h:47:0,
                 from ../../../src/core/media_capture_devices_dispatcher.cpp:46:
../../../src/core/render_widget_host_view_qt.h:100:1: error: expected class-name before ‘{’ token
 {
 ^
In file included from ../../../src/core/web_contents_view_qt.h:47:0,
                 from ../../../src/core/media_capture_devices_dispatcher.cpp:46:
../../../src/core/render_widget_host_view_qt.h:204:18: error: ‘virtual void RenderWidgetHostViewQt::accessibilityActiveChanged(bool)’ marked override, but does not override
     virtual void accessibilityActiveChanged(bool active) Q_DECL_OVERRIDE;
                  ^
ninja: build stopped: subcommand failed.
make[3]: *** [invoke_ninja] Error 1
make[3]: Leaving directory `/build/qtwebengine-git20150204/src/core'
make[2]: *** [sub-gyp_run-pro-make_first] Error 2
make[2]: Leaving directory `/build/qtwebengine-git20150204/src/core'
make[1]: *** [sub-core-make_first] Error 2
make[1]: Leaving directory `/build/qtwebengine-git20150204/src'
make: *** [sub-src-make_first] Error 2