Git: Remove description from PanelInfo

It is not used anywhere

Change-Id: I9884c4c015bc14cb78e35950c7544c8d004a73ca
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>

src/plugins/git/commitdata.cpp

@@ -40,14 +40,12 @@ namespace Internal {
 void GitSubmitEditorPanelInfo::clear()
 {
     repository.clear();
-    description.clear();
     branch.clear();
 }
 
 QDebug operator<<(QDebug d, const GitSubmitEditorPanelInfo &data)
 {
-    d.nospace() << "Rep: " << data.repository << " Descr: " << data.description
-        << " branch: " << data.branch;
+    d.nospace() << "Rep: " << data.repository << " branch: " << data.branch;
     return d;
 }
 

src/plugins/git/commitdata.h

@@ -45,7 +45,6 @@ struct GitSubmitEditorPanelInfo
 {
     void clear();
     QString repository;
-    QString description;
     QString branch;
 };
 

src/plugins/git/gitclient.cpp

@@ -1779,15 +1779,6 @@ bool GitClient::getCommitData(const QString &workingDirectory,
         return false;
     }
 
-    // Read description
-    const QString descriptionFile = QDir(gitDir).absoluteFilePath(QLatin1String("description"));
-    if (QFileInfo(descriptionFile).isFile()) {
-        Utils::FileReader reader;
-        if (!reader.fetch(descriptionFile, QIODevice::Text, errorMessage))
-            return false;
-        commitData->panelInfo.description = commandOutputFromLocal8Bit(reader.data()).trimmed();
-    }
-
     // Run status. Note that it has exitcode 1 if there are no added files.
     QString output;
     const StatusResult status = gitStatus(repoDirectory, true, &output, errorMessage);