Remove unused IAssistProvider::supportsEditor

Change-Id: Ieb2a36bfddbf4f2cade02cbf62b28d112dcb8f10
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@qt.io>
Reviewed-by: David Schulz <david.schulz@qt.io>

src/plugins/qmljseditor/qmljscompletionassist.cpp

@@ -505,11 +505,6 @@ int FunctionHintProposalModel::activeArgument(const QString &prefix) const
 // -----------------------------
 // QmlJSCompletionAssistProvider
 // -----------------------------
-bool QmlJSCompletionAssistProvider::supportsEditor(Core::Id editorId) const
-{
-    return editorId == Constants::C_QMLJSEDITOR_ID;
-}
-
 int QmlJSCompletionAssistProvider::activationCharSequenceLength() const
 {
     return 1;

src/plugins/qmljseditor/qmljscompletionassist.h

@@ -76,7 +76,6 @@ class QmlJSCompletionAssistProvider : public TextEditor::CompletionAssistProvide
     Q_OBJECT
 
 public:
-    bool supportsEditor(Core::Id editorId) const override;
     TextEditor::IAssistProcessor *createProcessor() const override;
 
     int activationCharSequenceLength() const override;

src/plugins/qmljseditor/qmljsquickfixassist.cpp

@@ -78,11 +78,6 @@ IAssistProvider::RunType QmlJSQuickFixAssistProvider::runType() const
     return Synchronous;
 }
 
-bool QmlJSQuickFixAssistProvider::supportsEditor(Core::Id editorId) const
-{
-    return editorId == Constants::C_QMLJSEDITOR_ID;
-}
-
 IAssistProcessor *QmlJSQuickFixAssistProvider::createProcessor() const
 {
     return new QuickFixAssistProcessor(this);

src/plugins/qmljseditor/qmljsquickfixassist.h

@@ -59,7 +59,6 @@ public:
     ~QmlJSQuickFixAssistProvider();
 
     IAssistProvider::RunType runType() const override;
-    bool supportsEditor(Core::Id editorId) const override;
     TextEditor::IAssistProcessor *createProcessor() const override;
 
     QList<TextEditor::QuickFixFactory *> quickFixFactories() const override;