CppTools: fix metatype registration macro usage

in places where we do not need it

Change-Id: Ibf35f8144da859fffa3e0a7b6bb262284ec2292a
Reviewed-by: Orgad Shaneh <orgads@gmail.com>
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@theqtcompany.com>

src/plugins/cppeditor/cppincludehierarchy_test.cpp

@@ -35,8 +35,6 @@
 #include <QList>
 #include <QtTest>
 
-Q_DECLARE_METATYPE(QList<QByteArray>)
-
 using namespace CPlusPlus;
 using namespace CppTools;
 

src/plugins/cppeditor/cppquickfix_test.cpp

@@ -315,8 +315,6 @@ typedef QSharedPointer<CppQuickFixFactory> CppQuickFixFactoryPtr;
 
 } // namespace CppEditor
 
-Q_DECLARE_METATYPE(CppEditor::CppQuickFixFactoryPtr)
-
 namespace CppEditor {
 namespace Internal {
 

src/plugins/cppeditor/followsymbol_switchmethoddecldef_test.cpp

@@ -89,7 +89,6 @@ public:
 };
 typedef QList<OverrideItem> OverrideItemList;
 Q_DECLARE_METATYPE(OverrideItem)
-Q_DECLARE_METATYPE(OverrideItemList)
 
 inline bool operator==(const OverrideItem &lhs, const OverrideItem &rhs)
 {

src/plugins/cpptools/cpplocalsymbols_test.cpp

@@ -115,7 +115,6 @@ struct Result
 } // anonymous namespace
 
 Q_DECLARE_METATYPE(Result)
-Q_DECLARE_METATYPE(QList<Result>)
 
 QT_BEGIN_NAMESPACE
 namespace QTest {

src/plugins/cpptools/cpplocatorfilter_test.cpp

@@ -48,8 +48,6 @@ using namespace CppTools::Internal;
 using namespace ExtensionSystem;
 using namespace Utils;
 
-Q_DECLARE_METATYPE(ILocatorFilter *)
-
 namespace {
 
 enum { debug = 0 };

src/plugins/cpptools/cppmodelmanager.cpp

@@ -67,8 +67,6 @@
 #include <sstream>
 #endif
 
-Q_DECLARE_METATYPE(QSet<QString>)
-
 static const bool DumpProjectInfo = qgetenv("QTC_DUMP_PROJECT_INFO") == "1";
 
 using namespace CppTools;

src/plugins/cpptools/cppmodelmanager_test.cpp

@@ -57,7 +57,7 @@ using namespace ProjectExplorer;
 
 typedef CPlusPlus::Document Document;
 
-Q_DECLARE_METATYPE(QVector<ProjectFile>)
+Q_DECLARE_METATYPE(ProjectFile)
 
 namespace {
 

src/plugins/cpptools/functionutils.cpp

@@ -175,8 +175,6 @@ typedef QList<Virtuality> VirtualityList;
 } // CppTools namespace
 
 Q_DECLARE_METATYPE(CppTools::Internal::Virtuality)
-Q_DECLARE_METATYPE(CppTools::Internal::VirtualityList)
-Q_DECLARE_METATYPE(QList<int>)
 
 namespace CppTools {
 namespace Internal {

src/plugins/cpptools/modelmanagertesthelper.cpp

@@ -33,8 +33,6 @@
 
 #include <cassert>
 
-Q_DECLARE_METATYPE(QSet<QString>)
-
 using namespace CppTools::Internal;
 using namespace CppTools::Tests;
 

src/plugins/cpptools/symbolsearcher_test.cpp

@@ -126,7 +126,6 @@ private:
 } // anonymous namespace
 
 Q_DECLARE_METATYPE(ResultData)
-Q_DECLARE_METATYPE(ResultDataList)
 
 QT_BEGIN_NAMESPACE
 namespace QTest {