Revert "gui/test/resultstree/testresultstree.cpp: suppress functionStatic and functionConst selfcheck warnings"

This reverts commit 682a3d7.

Author: firewave

gui/test/resultstree/testresultstree.cpp

@@ -66,7 +66,6 @@ class TestReport : public Report {
     QString output;
 };
 
-// cppcheck-suppress-begin [functionStatic,functionConst]
 // Mock GUI...
 ProjectFile::ProjectFile(QObject *parent) : QObject(parent) {}
 ProjectFile *ProjectFile::mActiveProject;
@@ -116,7 +115,6 @@ void ThreadResult::reportOut(const std::string & /*unused*/, Color /*unused*/) {
 void ThreadResult::reportErr(const ErrorMessage & /*unused*/) {
     throw 1;
 }
-// cppcheck-suppress-end [functionStatic,functionConst]
 
 // Test...