Cleanup included headers

src/KeySequence.cpp

@@ -17,8 +17,6 @@
 
 #include "support/gettext.h"
 
-#include "frontends/KeySymbol.h"
-
 using namespace std;
 
 namespace lyx {

src/frontends/qt/GuiErrorList.cpp

@@ -21,7 +21,6 @@
 #include "FuncStatus.h"
 #include "BufferList.h"
 #include "LyX.h"
-#include "ParIterator.h"
 #include "Text.h"
 #include "TexRow.h"
 

src/frontends/qt/GuiKeySymbol.cpp

@@ -11,10 +11,6 @@
 #include <config.h>
 
 #include "GuiKeySymbol.h"
-
-#include "KeySymbol.h"
-#include "GuiApplication.h"
-
 #include "qt_helpers.h"
 
 #include "support/lassert.h"

src/insets/InsetNote.cpp

@@ -28,7 +28,6 @@
 #include "LyXRC.h"
 #include "OutputParams.h"
 #include "output_docbook.h"
-#include "ParIterator.h"
 #include "TextClass.h"
 #include "TocBackend.h"