Remove unnecessary Q_OBJECT from IDocument subclasses

They don't have signals, properties or translatable strings.

Change-Id: Id27df47d1fb8d0530fdf0f5f0d33a2e7b70360af
Reviewed-by: Eike Ziller <eike.ziller@theqtcompany.com>

src/plugins/autotoolsprojectmanager/autotoolsprojectfile.h

@@ -44,7 +44,6 @@ namespace Internal {
  */
 class AutotoolsProjectFile : public Core::IDocument
 {
-    Q_OBJECT
 public:
     AutotoolsProjectFile(const QString &fileName);
 };

src/plugins/cmakeprojectmanager/cmakefile.h

@@ -34,7 +34,6 @@ namespace Internal {
 
 class CMakeFile : public Core::IDocument
 {
-    Q_OBJECT
 public:
     CMakeFile(const Utils::FileName &fileName);
 

src/plugins/genericprojectmanager/genericproject.h

@@ -107,7 +107,6 @@ private:
 
 class GenericProjectFile : public Core::IDocument
 {
-    Q_OBJECT
 public:
     GenericProjectFile(GenericProject *parent, QString fileName, GenericProject::RefreshOptions options);
 

src/plugins/qbsprojectmanager/qbsprojectfile.h

@@ -35,7 +35,6 @@ class QbsProject;
 
 class QbsProjectFile : public Core::IDocument
 {
-    Q_OBJECT
 public:
     QbsProjectFile(QbsProject *parent, QString fileName);
 

src/plugins/qmakeprojectmanager/qmakenodes.h

@@ -238,7 +238,6 @@ private:
 namespace Internal {
 class QmakePriFile : public Core::IDocument
 {
-    Q_OBJECT
 public:
     QmakePriFile(QmakePriFileNode *qmakePriFile);
 

src/plugins/qmakeprojectmanager/qmakeproject.cpp

@@ -94,7 +94,6 @@ namespace Internal {
 
 class QmakeProjectFile : public Core::IDocument
 {
-    Q_OBJECT
 public:
     QmakeProjectFile(const QString &filePath);
 

src/plugins/qmlprojectmanager/qmlprojectfile.h

@@ -36,7 +36,6 @@ namespace Internal {
 
 class QmlProjectFile : public Core::IDocument
 {
-    Q_OBJECT
 public:
     QmlProjectFile(QmlProject *parent, const Utils::FileName &fileName);
 

src/plugins/resourceeditor/resourcenode.h

@@ -165,7 +165,6 @@ private:
 
 class ResourceFileWatcher : public Core::IDocument
 {
-    Q_OBJECT
 public:
     ResourceFileWatcher(ResourceTopLevelNode *node);
 

src/plugins/vcsbase/submiteditorfile.h

@@ -36,7 +36,6 @@ namespace Internal {
 
 class SubmitEditorFile : public Core::IDocument
 {
-    Q_OBJECT
 public:
     explicit SubmitEditorFile(const VcsBaseSubmitEditorParameters *parameters,
                               VcsBaseSubmitEditor *parent = 0);