Analyzer: Move extensionInitialized() out of IAnalyzerTool

Change-Id: Idd0913ba798a04f65711591dee14cbb714440cbf
Reviewed-by: Aurindam Jana <aurindam.jana@digia.com>

src/plugins/valgrind/valgrindplugin.h

@@ -38,6 +38,8 @@ namespace Valgrind {
 namespace Internal {
 
 class ValgrindGlobalSettings;
+class MemcheckTool;
+class CallgrindTool;
 
 class ValgrindPlugin : public ExtensionSystem::IPlugin
 {
@@ -49,9 +51,13 @@ public:
     ~ValgrindPlugin();
 
     bool initialize(const QStringList &arguments, QString *errorString);
-    void extensionsInitialized() {}
+    void extensionsInitialized();
 
     static ValgrindGlobalSettings *globalSettings();
+
+private:
+    MemcheckTool *m_memcheckTool;
+    CallgrindTool *m_callgrindTool;
 };
 
 } // namespace Internal