ProjectExplorer: Sanitize some #includes

Change-Id: I791c6ff37d0adfa6b1a25f33f0803090c5b64204
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>

src/plugins/projectexplorer/projectwelcomepage.cpp

@@ -37,6 +37,7 @@
 
 #include <utils/algorithm.h>
 #include <utils/fileutils.h>
+#include <utils/icon.h>
 #include <utils/stringutils.h>
 #include <utils/theme/theme.h>
 

src/plugins/projectexplorer/runconfiguration.h

@@ -33,13 +33,7 @@
 
 #include <utils/environment.h>
 #include <utils/port.h>
-#include <utils/processhandle.h>
-#include <utils/qtcassert.h>
-#include <utils/icon.h>
 
-#include <QHash>
-#include <QPointer>
-#include <QVariant>
 #include <QWidget>
 
 #include <functional>
@@ -54,16 +48,8 @@ class Runnable;
 class RunConfigurationFactory;
 class RunConfiguration;
 class RunConfigurationCreationInfo;
-class RunControl;
-class RunWorkerFactory;
 class Target;
 
-namespace Internal {
-class RunControlPrivate;
-class RunWorkerPrivate;
-class SimpleRunControlPrivate;
-} // Internal
-
 /**
  * An interface for a hunk of global or per-project
  * configuration data.

src/plugins/projectexplorer/runconfigurationaspects.h

@@ -29,6 +29,8 @@
 #include "applicationlauncher.h"
 #include "environmentaspect.h"
 
+#include <QPointer>
+
 QT_BEGIN_NAMESPACE
 class QCheckBox;
 class QPlainTextEdit;

src/plugins/qtsupport/gettingstartedwelcomepage.cpp

@@ -30,6 +30,7 @@
 
 #include <utils/fileutils.h>
 #include <utils/pathchooser.h>
+#include <utils/theme/theme.h>
 #include <utils/winutils.h>
 
 #include <coreplugin/coreconstants.h>