Fixed some memory leaks.

src/AudacityApp.cpp

@@ -1477,9 +1477,6 @@ void AudacityApp::FinishInits()
    ModuleManager::Dispatch(AppInitialized);
 
    mWindowRectAlreadySaved = FALSE;
-
-   mTimer = new wxTimer(this, kAudacityAppTimerID);
-   mTimer->Start(200);
 }
 
 void AudacityApp::InitCommandHandler()

src/AudacityApp.h

@@ -210,8 +210,6 @@ class AudacityApp:public wxApp {
 
    wxSingleInstanceChecker *mChecker;
 
-   wxTimer *mTimer;
-
    bool                 m_aliasMissingWarningShouldShow;
    BlockFile           *m_LastMissingBlockFile;
 

src/AudacityLogger.cpp

@@ -179,6 +179,7 @@ void AudacityLogger::Show(bool show)
       ic.CopyFromBitmap(theTheme.Bitmap(bmpAudacityLogo48x48));
    #endif
    frame->SetIcon(*ic);
+   delete ic;
 #endif
 
    // Log text

src/LyricsWindow.cpp

@@ -74,6 +74,7 @@ LyricsWindow::LyricsWindow(AudacityProject *parent):
          ic = new wxIcon(wxICON(AudacityLogo48x48));
       #endif
       SetIcon(*ic);
+      delete ic;
    #endif
 
    wxPoint panelPos(0, 0);

src/MixerBoard.cpp

@@ -1736,6 +1736,7 @@ MixerBoardFrame::MixerBoardFrame(AudacityProject* parent)
          ic = new wxIcon(wxICON(AudacityLogo48x48));
       #endif
       SetIcon(*ic);
+      delete ic;
    #endif
 }
 

src/Project.cpp

@@ -998,6 +998,7 @@ AudacityProject::AudacityProject(wxWindow * parent, wxWindowID id,
       ic.CopyFromBitmap(theTheme.Bitmap(bmpAudacityLogo48x48));
    #endif
    SetIcon(*ic);
+   delete ic;
 #endif
    mIconized = false;