AndroidRunConfigurations: Split up into general and qmake specific parts

The plan is to eventually move the qmake specific class into the
qmake plugin.

Change-Id: I5653c45ed88b1be296f4963ab4117bbfa791fb85
Reviewed-by: BogDan Vatra <bogdan@kde.org>

src/plugins/android/androidruncontrol.h

@@ -33,9 +33,10 @@
 #include <projectexplorer/runconfiguration.h>
 
 namespace Android {
+class AndroidRunConfiguration;
+
 namespace Internal {
 
-class AndroidRunConfiguration;
 class AndroidRunner;
 
 class AndroidRunControl : public ProjectExplorer::RunControl