Clean up single namespace forward-declarations

Done using the following ruby script:

Dir.glob('**/*.h').each { |file|
  if File.file?(file)
    s = File.read(file)
    t = s.gsub(/^namespace .+ \{\n\s*class .*;\n\s*\}.*$/) { |m| m.gsub(/\n\s*/, ' ').gsub(/\s*\/\/.*$/, '') }
    if t != s
      puts file
      File.open(file, 'w').write(t)
    end
  end
}

Change-Id: Iffcb966e90eb8e1a625eccd5dd0b94f000ae368e
Reviewed-by: hjk <hjk121@nokiamail.com>

18 files changed, 18 insertions, 56 deletions

diff --git a/src/plugins/texteditor/basefilefind.h b/src/plugins/texteditor/basefilefind.h
index f7f14662d5..c3d8e7dc81 100644
--- a/src/plugins/texteditor/basefilefind.h
+++ b/src/plugins/texteditor/basefilefind.h
@@ -48,9 +48,7 @@ class IFindSupport;
 } // namespace Core
 
 namespace TextEditor {
-namespace Internal {
-class BaseFileFindPrivate;
-} // namespace Internal
+namespace Internal { class BaseFileFindPrivate; }
 
 class TEXTEDITOR_EXPORT BaseFileFind : public Core::IFindFilter
 {
diff --git a/src/plugins/texteditor/basehoverhandler.h b/src/plugins/texteditor/basehoverhandler.h
index 427a20711e..ea6c781568 100644
--- a/src/plugins/texteditor/basehoverhandler.h
+++ b/src/plugins/texteditor/basehoverhandler.h
@@ -40,9 +40,7 @@ QT_BEGIN_NAMESPACE
 class QPoint;
 QT_END_NAMESPACE
 
-namespace Core {
-class IEditor;
-}
+namespace Core { class IEditor; }
 
 namespace TextEditor {
 
diff --git a/src/plugins/texteditor/basetextmark.h b/src/plugins/texteditor/basetextmark.h
index 3f3f65aaf5..849092ce78 100644
--- a/src/plugins/texteditor/basetextmark.h
+++ b/src/plugins/texteditor/basetextmark.h
@@ -34,9 +34,7 @@
 #include "itextmark.h"
 
 namespace TextEditor {
-namespace Internal {
-class BaseTextMarkRegistry;
-}
+namespace Internal { class BaseTextMarkRegistry; }
 
 class ITextMarkable;
 
diff --git a/src/plugins/texteditor/codeassist/iassistinterface.h b/src/plugins/texteditor/codeassist/iassistinterface.h
index 51c501f0b8..7debebe4bf 100644
--- a/src/plugins/texteditor/codeassist/iassistinterface.h
+++ b/src/plugins/texteditor/codeassist/iassistinterface.h
@@ -41,9 +41,7 @@ class QTextDocument;
 class QThread;
 QT_END_NAMESPACE
 
-namespace Core {
-class IDocument;
-}
+namespace Core { class IDocument; }
 
 namespace TextEditor {
 
diff --git a/src/plugins/texteditor/codestylepool.h b/src/plugins/texteditor/codestylepool.h
index b449163d75..631d5f9f31 100644
--- a/src/plugins/texteditor/codestylepool.h
+++ b/src/plugins/texteditor/codestylepool.h
@@ -42,9 +42,7 @@ class ICodeStylePreferences;
 class ICodeStylePreferencesFactory;
 class TabSettings;
 
-namespace Internal {
-class CodeStylePoolPrivate;
-}
+namespace Internal { class CodeStylePoolPrivate; }
 
 class TEXTEDITOR_EXPORT CodeStylePool : public QObject
 {
diff --git a/src/plugins/texteditor/colorschemeedit.h b/src/plugins/texteditor/colorschemeedit.h
index fd7000d1ee..d5cfe14a12 100644
--- a/src/plugins/texteditor/colorschemeedit.h
+++ b/src/plugins/texteditor/colorschemeedit.h
@@ -42,9 +42,7 @@ QT_END_NAMESPACE
 namespace TextEditor {
 namespace Internal {
 
-namespace Ui {
-class ColorSchemeEdit;
-}
+namespace Ui { class ColorSchemeEdit; }
 
 class FormatsModel;
 
diff --git a/src/plugins/texteditor/fontsettingspage.h b/src/plugins/texteditor/fontsettingspage.h
index 0466ad8bf8..c0e82fd295 100644
--- a/src/plugins/texteditor/fontsettingspage.h
+++ b/src/plugins/texteditor/fontsettingspage.h
@@ -46,9 +46,7 @@ QT_END_NAMESPACE
 
 namespace TextEditor {
 
-namespace Internal {
-class FontSettingsPagePrivate;
-} // namespace Internal
+namespace Internal { class FontSettingsPagePrivate; }
 
 // GUI description of a format consisting of id (settings key)
 // and displayName to be displayed
diff --git a/src/plugins/texteditor/generichighlighter/highlighterexception.h b/src/plugins/texteditor/generichighlighter/highlighterexception.h
index c674dd7c0a..85054e8019 100644
--- a/src/plugins/texteditor/generichighlighter/highlighterexception.h
+++ b/src/plugins/texteditor/generichighlighter/highlighterexception.h
@@ -31,11 +31,7 @@
 #define HIGHLIGHTEREXCEPTION_H
 
 namespace TextEditor {
-namespace Internal {
-
-class HighlighterException {};
-
-} // namespace Internal
+namespace Internal { class HighlighterException {}; }
 } // namespace TextEditor
 
 #endif // HIGHLIGHTEREXCEPTION_H
diff --git a/src/plugins/texteditor/generichighlighter/highlightersettingspage.h b/src/plugins/texteditor/generichighlighter/highlightersettingspage.h
index 69d1372f53..a7081c6bc9 100644
--- a/src/plugins/texteditor/generichighlighter/highlightersettingspage.h
+++ b/src/plugins/texteditor/generichighlighter/highlightersettingspage.h
@@ -38,9 +38,7 @@ QT_END_NAMESPACE
 
 namespace TextEditor {
 
-namespace Internal {
-class HighlightDefinitionMetaData;
-}
+namespace Internal { class HighlightDefinitionMetaData; }
 
 class HighlighterSettings;
 
diff --git a/src/plugins/texteditor/highlighterutils.h b/src/plugins/texteditor/highlighterutils.h
index ead9854403..627c45d613 100644
--- a/src/plugins/texteditor/highlighterutils.h
+++ b/src/plugins/texteditor/highlighterutils.h
@@ -37,9 +37,7 @@
  * but due to a very hackish test of that generic highlighter,
  * there functions must be outside. */
 
-namespace Core {
-class MimeType;
-}
+namespace Core { class MimeType; }
 
 namespace TextEditor {
 
diff --git a/src/plugins/texteditor/icodestylepreferences.h b/src/plugins/texteditor/icodestylepreferences.h
index ca19586018..42ca853f46 100644
--- a/src/plugins/texteditor/icodestylepreferences.h
+++ b/src/plugins/texteditor/icodestylepreferences.h
@@ -41,9 +41,7 @@ QT_END_NAMESPACE
 
 namespace TextEditor {
 
-namespace Internal {
-class ICodeStylePreferencesPrivate;
-}
+namespace Internal { class ICodeStylePreferencesPrivate; }
 
 class TabSettings;
 class CodeStylePool;
diff --git a/src/plugins/texteditor/ioutlinewidget.h b/src/plugins/texteditor/ioutlinewidget.h
index e6f27da106..077637caed 100644
--- a/src/plugins/texteditor/ioutlinewidget.h
+++ b/src/plugins/texteditor/ioutlinewidget.h
@@ -33,9 +33,7 @@
 #include <texteditor/texteditor_global.h>
 #include <QWidget>
 
-namespace Core {
-class IEditor;
-}
+namespace Core { class IEditor; }
 
 namespace TextEditor {
 
diff --git a/src/plugins/texteditor/itexteditor.h b/src/plugins/texteditor/itexteditor.h
index 594efad15d..96f7e03b3e 100644
--- a/src/plugins/texteditor/itexteditor.h
+++ b/src/plugins/texteditor/itexteditor.h
@@ -50,9 +50,7 @@ class QRect;
 class QTextBlock;
 QT_END_NAMESPACE
 
-namespace Utils {
-    class CommentDefinition;
-}
+namespace Utils { class CommentDefinition; }
 
 namespace TextEditor {
 
diff --git a/src/plugins/texteditor/linenumberfilter.h b/src/plugins/texteditor/linenumberfilter.h
index a4eb8b2c77..3806d18f33 100644
--- a/src/plugins/texteditor/linenumberfilter.h
+++ b/src/plugins/texteditor/linenumberfilter.h
@@ -36,9 +36,7 @@
 #include <QList>
 #include <QFutureInterface>
 
-namespace Core {
-class IEditor;
-}
+namespace Core { class IEditor; }
 
 namespace TextEditor {
 namespace Internal {
diff --git a/src/plugins/texteditor/outlinefactory.h b/src/plugins/texteditor/outlinefactory.h
index de2b9ddd87..ea001520b3 100644
--- a/src/plugins/texteditor/outlinefactory.h
+++ b/src/plugins/texteditor/outlinefactory.h
@@ -35,9 +35,7 @@
 #include <QStackedWidget>
 #include <QMenu>
 
-namespace Core {
-class IEditor;
-}
+namespace Core { class IEditor; }
 
 namespace TextEditor {
 namespace Internal {
diff --git a/src/plugins/texteditor/plaintexteditor.h b/src/plugins/texteditor/plaintexteditor.h
index ca620afd91..dd2604a36e 100644
--- a/src/plugins/texteditor/plaintexteditor.h
+++ b/src/plugins/texteditor/plaintexteditor.h
@@ -34,9 +34,7 @@
 
 #include <utils/uncommentselection.h>
 
-namespace Core {
-class MimeType;
-}
+namespace Core { class MimeType; }
 
 namespace TextEditor {
 
diff --git a/src/plugins/texteditor/simplecodestylepreferenceswidget.h b/src/plugins/texteditor/simplecodestylepreferenceswidget.h
index 992b242b34..33f014de09 100644
--- a/src/plugins/texteditor/simplecodestylepreferenceswidget.h
+++ b/src/plugins/texteditor/simplecodestylepreferenceswidget.h
@@ -40,9 +40,7 @@ class TabSettings;
 class TabSettingsWidget;
 class ICodeStylePreferences;
 
-namespace Ui {
-    class TabPreferencesWidget;
-}
+namespace Ui { class TabPreferencesWidget; }
 
 class TEXTEDITOR_EXPORT SimpleCodeStylePreferencesWidget : public QWidget
 {
diff --git a/src/plugins/texteditor/texteditorplugin.h b/src/plugins/texteditor/texteditorplugin.h
index 3fd323b156..24930a17ee 100644
--- a/src/plugins/texteditor/texteditorplugin.h
+++ b/src/plugins/texteditor/texteditorplugin.h
@@ -32,9 +32,7 @@
 
 #include <extensionsystem/iplugin.h>
 
-namespace Core {
-class SearchResultWindow;
-}
+namespace Core { class SearchResultWindow; }
 
 namespace TextEditor {