TaskTree: Prepare for de-utils-ization - part 2

Move TaskTree into Tasking namespace.
Move Tasking namespace out of Utils namespace.

Change-Id: Ib4c1d7f54f1808517e54768dfa27209c33517b61
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: hjk <hjk@qt.io>

3 files changed, 7 insertions, 6 deletions

diff --git a/tests/auto/utils/tasktree/tst_tasktree.cpp b/tests/auto/utils/tasktree/tst_tasktree.cpp
index ea60db9745..e897cd36fc 100644
--- a/tests/auto/utils/tasktree/tst_tasktree.cpp
+++ b/tests/auto/utils/tasktree/tst_tasktree.cpp
@@ -11,7 +11,7 @@
 using namespace std::literals::chrono_literals;
 
 using namespace Utils;
-using namespace Utils::Tasking;
+using namespace Tasking;
 
 using TestTask = Async<void>;
 using Test = AsyncTask<void>;
diff --git a/tests/manual/tasktree/main.cpp b/tests/manual/tasktree/main.cpp
index 1694ce2197..6b6db61ade 100644
--- a/tests/manual/tasktree/main.cpp
+++ b/tests/manual/tasktree/main.cpp
@@ -146,11 +146,12 @@ int main(int argc, char *argv[])
 
     // Task tree creator (takes configuation from GUI)
 
+    using namespace Tasking;
+
     std::unique_ptr<TaskTree> taskTree;
     FutureSynchronizer synchronizer;
 
     auto treeRoot = [&] {
-        using namespace Tasking;
 
         auto taskItem = [sync = &synchronizer, synchronizerCheckBox](TaskWidget *widget) {
             const auto setupHandler = [=](Async<void> &task) {
diff --git a/tests/manual/tasktree/taskwidget.h b/tests/manual/tasktree/taskwidget.h
index 0e7828ac84..ae8e7b6788 100644
--- a/tests/manual/tasktree/taskwidget.h
+++ b/tests/manual/tasktree/taskwidget.h
@@ -60,10 +60,10 @@ public:
     GroupWidget();
 
     void setExecuteMode(ExecuteMode mode);
-    Utils::Tasking::ParallelLimit executeMode() const;
+    Tasking::ParallelLimit executeMode() const;
 
-    void setWorkflowPolicy(Utils::Tasking::WorkflowPolicy policy);
-    Utils::Tasking::WorkflowPolicy workflowPolicy() const;
+    void setWorkflowPolicy(Tasking::WorkflowPolicy policy);
+    Tasking::WorkflowPolicy workflowPolicy() const;
 
 private:
     void updateExecuteMode();
@@ -73,7 +73,7 @@ private:
     QComboBox *m_workflowCombo = nullptr;
 
     ExecuteMode m_executeMode = ExecuteMode::Sequential;
-    Utils::Tasking::WorkflowPolicy m_workflowPolicy = Utils::Tasking::WorkflowPolicy::StopOnError;
+    Tasking::WorkflowPolicy m_workflowPolicy = Tasking::WorkflowPolicy::StopOnError;
 };
 
 class TaskGroup