debugger: use *running instead of ^running as running notification.

This is closer to internal gdb state. There are still a few workarounds
for gdb < 7.0 which probably should be dropped as BFD 2.18.50.20080226
yields "assertion fail elf32-i386.c:366" on stock Ubuntu 12.04 gcc,
so stock gdb 6.8 cannot be used with that compiler anyways.

Change-Id: I22c4e0ce91f634cc171d65f0ad07d68d679af10c
Reviewed-by: David Schulz <david.schulz@nokia.com>
Reviewed-by: hjk <qthjk@ovi.com>

src/plugins/debugger/gdb/gdbengine.h

@@ -414,7 +414,6 @@ private: ////////// Inferior Management //////////
 
     protected:
     void continueInferiorInternal();
-    void doNotifyInferiorRunOk();
     void autoContinueInferior();
     void continueInferior();
     void interruptInferior();
@@ -441,6 +440,7 @@ private: ////////// View & Data Stuff //////////
 
     void selectThread(int index);
     void activateFrame(int index);
+    void resetLocation();
 
     //
     // Breakpoint specific stuff
@@ -659,7 +659,6 @@ protected:
 
     static QByteArray tooltipIName(const QString &exp);
     QString tooltipExpression() const;
-    void clearToolTip();
     QScopedPointer<GdbToolTipContext> m_toolTipContext;