Introduced QmlJS::LookupContext.

src/libs/qmljs/qmljs-lib.pri

@@ -20,6 +20,7 @@ HEADERS += \
     $$PWD/qmljslink.h \
     $$PWD/qmljscheck.h \
     $$PWD/qmljsscopebuilder.h \
+    $$PWD/qmljslookupcontext.h \
     $$PWD/qmljslineinfo.h \
     $$PWD/qmljscompletioncontextfinder.h \
     $$PWD/qmljscomponentversion.h \
@@ -38,6 +39,7 @@ SOURCES += \
     $$PWD/qmljslink.cpp \
     $$PWD/qmljscheck.cpp \
     $$PWD/qmljsscopebuilder.cpp \
+    $$PWD/qmljslookupcontext.cpp \
     $$PWD/qmljslineinfo.cpp \
     $$PWD/qmljscompletioncontextfinder.cpp \
     $$PWD/qmljscomponentversion.cpp \