Revert a6e42e5079.

Removing debug.h makes debugging via lyxerr<< twice as hard.

src/frontends/qt4/GuiBibtex.cpp

@@ -30,6 +30,7 @@
 
 #include "insets/InsetBibtex.h"
 
+#include "support/debug.h"
 #include "support/ExceptionMessage.h"
 #include "support/FileName.h"
 #include "support/filetools.h" // changeExtension

src/frontends/qt4/GuiCompareHistory.cpp

@@ -9,6 +9,7 @@
  */
 
 #include <config.h>
+#include <support/debug.h>
 
 #include "GuiCompareHistory.h"
 

src/frontends/qt4/GuiCompleter.cpp

@@ -25,6 +25,7 @@
 #include "version.h"
 
 #include "support/lassert.h"
+#include "support/debug.h"
 
 #include <QApplication>
 #include <QHeaderView>

src/frontends/qt4/GuiDialog.cpp

@@ -15,6 +15,8 @@
 #include "GuiView.h"
 #include "qt_helpers.h"
 
+#include "support/debug.h"
+
 #include <QCloseEvent>
 
 using namespace std;

src/frontends/qt4/GuiInfo.cpp

@@ -22,6 +22,7 @@
 
 #include "insets/InsetInfo.h"
 
+#include "support/debug.h"
 #include "support/gettext.h"
 #include "support/lstrings.h"
 

src/frontends/qt4/GuiLine.cpp

@@ -21,6 +21,7 @@
 
 #include "insets/InsetLine.h"
 
+#include "support/debug.h"
 #include "support/gettext.h"
 #include "support/lstrings.h"
 

src/frontends/qt4/GuiListings.cpp

@@ -21,6 +21,7 @@
 #include "insets/InsetListingsParams.h"
 
 #include "support/convert.h"
+#include "support/debug.h"
 #include "support/gettext.h"
 #include "support/lstrings.h"
 

src/frontends/qt4/GuiParagraph.cpp

@@ -28,6 +28,7 @@
 #include "ParagraphParameters.h"
 #include "Spacing.h"
 
+#include "support/debug.h"
 #include "support/gettext.h"
 
 #include <QCheckBox>

src/frontends/qt4/GuiPrintNomencl.cpp

@@ -21,6 +21,7 @@
 
 #include "insets/InsetNomencl.h"
 
+#include "support/debug.h"
 #include "support/gettext.h"
 #include "support/lstrings.h"
 

src/frontends/qt4/GuiSelectionManager.cpp

@@ -16,6 +16,8 @@
 
 #include "GuiSelectionManager.h"
 
+#include "support/debug.h"
+
 #include <QAbstractListModel>
 #include <QItemSelection>
 #include <QListView>

src/frontends/qt4/GuiTabular.cpp

@@ -32,6 +32,7 @@
 #include "insets/InsetTabular.h"
 
 #include "support/convert.h"
+#include "support/debug.h"
 
 #include <QCheckBox>
 #include <QPushButton>

src/frontends/qt4/GuiThesaurus.cpp

@@ -24,6 +24,7 @@
 #include "lyxfind.h"
 #include "WordLangTuple.h"
 
+#include "support/debug.h"
 #include "support/gettext.h"
 #include "support/lstrings.h"
 

src/frontends/qt4/GuiToc.cpp

@@ -23,6 +23,7 @@
 #include "BufferParams.h"
 #include "FuncRequest.h"
 
+#include "support/debug.h"
 #include "support/gettext.h"
 #include "support/lassert.h"
 

src/frontends/qt4/InsetParamsDialog.cpp

@@ -39,6 +39,7 @@
 #include "FuncStatus.h"
 #include "LyX.h"
 
+#include "support/debug.h"
 #include "support/lstrings.h"
 
 using namespace std;