Bug 1454945 - Get rid of nsIEditor.suppressDispatchingInputEvent since nobody uses it from JS r=m_kato

So, this patch replaces the setter with non-virtual method and removing the
getter since where is already non-virtual getter method.

MozReview-Commit-ID: Is19Yriz8t8

--HG--
extra : rebase_source : bb2f49f380ddb2e2f96e8690effd8d47d24ae0ae

dom/html/nsTextEditorState.cpp

@@ -65,11 +65,11 @@ public:
   }
   ~ValueSetter()
   {
-    mTextEditor->SetSuppressDispatchingInputEvent(mOuterTransaction);
+    mTextEditor->SuppressDispatchingInputEvent(mOuterTransaction);
   }
   void Init()
   {
-    mTextEditor->SetSuppressDispatchingInputEvent(true);
+    mTextEditor->SuppressDispatchingInputEvent(true);
   }
 
 private:

editor/libeditor/EditorBase.cpp

@@ -5342,25 +5342,6 @@ EditorBase::OnFocus(nsIDOMEventTarget* aFocusEventTarget)
   }
 }
 
-NS_IMETHODIMP
-EditorBase::GetSuppressDispatchingInputEvent(bool* aSuppressed)
-{
-  // NOTE: If you need to override this method, you need to make
-  //       IsSuppressingDispatchingInputEvent() virtual.
-  if (NS_WARN_IF(aSuppressed)) {
-    return NS_ERROR_INVALID_ARG;
-  }
-  *aSuppressed = IsSuppressingDispatchingInputEvent();
-  return NS_OK;
-}
-
-NS_IMETHODIMP
-EditorBase::SetSuppressDispatchingInputEvent(bool aSuppress)
-{
-  mDispatchInputEvent = !aSuppress;
-  return NS_OK;
-}
-
 int32_t
 EditorBase::GetIMESelectionStartOffsetIn(nsINode* aTextNode)
 {

editor/libeditor/EditorBase.h

@@ -1446,6 +1446,15 @@ public:
    */
   bool IsInEditAction() const { return mIsInEditAction; }
 
+  /**
+   * SuppressDispatchingInputEvent() suppresses or unsuppresses dispatching
+   * "input" event.
+   */
+  void SuppressDispatchingInputEvent(bool aSuppress)
+  {
+    mDispatchInputEvent = !aSuppress;
+  }
+
   /**
    * IsSuppressingDispatchingInputEvent() returns true if the editor stops
    * dispatching input event.  Otherwise, false.

editor/nsIEditor.idl

@@ -518,9 +518,6 @@ interface nsIEditor  : nsISupports
   /* Run unit tests. Noop in optimized builds */
   void debugUnitTests(out long outNumTests, out long  outNumTestsFailed);
 
-  /* Set true if you want to suppress dispatching input event. */
-  attribute boolean suppressDispatchingInputEvent;
-
   /**
    * forceCompositionEnd() force the composition end
    */