Move the scope building logic into QmlJS::ScopeBuilder.

src/libs/qmljs/qmljs-lib.pri

@@ -17,7 +17,8 @@ HEADERS += \
     $$PWD/qmljsscanner.h \
     $$PWD/qmljsinterpreter.h \
     $$PWD/qmljslink.h \
-    $$PWD/qmljscheck.h
+    $$PWD/qmljscheck.h \
+    $$PWD/qmljsscopebuilder.h
 
 SOURCES += \
     $$PWD/qmljsbind.cpp \
@@ -27,7 +28,8 @@ SOURCES += \
     $$PWD/qmljsinterpreter.cpp \
     $$PWD/qmljsmetatypesystem.cpp \
     $$PWD/qmljslink.cpp \
-    $$PWD/qmljscheck.cpp
+    $$PWD/qmljscheck.cpp \
+    $$PWD/qmljsscopebuilder.cpp
 
 contains(QT_CONFIG, declarative) {
     QT += declarative