Spell check whole content of an editable element when it gets focused.

Source/web/EditorClientImpl.cpp

Index: Source/web/EditorClientImpl.cpp
diff --git a/Source/web/EditorClientImpl.cpp b/Source/web/EditorClientImpl.cpp
index e6e8eb79e786cd9229ba66ab13cb5e4850922bb6..26b8689bb8e3baa8475ba6efbc030aab46254ad0 100644
--- a/Source/web/EditorClientImpl.cpp
+++ b/Source/web/EditorClientImpl.cpp
@@ -151,13 +151,10 @@ void EditorClientImpl::toggleContinuousSpellChecking()
     } else {
         m_spellCheckThisFieldStatus = SpellCheckForcedOn;
         if (Frame* frame = m_webView->focusedWebCoreFrame()) {
-            if (unifiedTextCheckerEnabled(frame)) {
-                VisibleSelection frameSelection = frame->selection()->selection();
-                // If a selection is in an editable element spell check its content.
-                if (Element* rootEditableElement = frameSelection.rootEditableElement()) {
-                    VisibleSelection selection = VisibleSelection::selectionFromContentsOfNode(rootEditableElement);
-                    frame->editor()->markMisspellingsAndBadGrammar(selection);
-                }
+            VisibleSelection frameSelection = frame->selection()->selection();
+            // If a selection is in an editable element spell check its content.
+            if (Element* rootEditableElement = frameSelection.rootEditableElement()) {
+                frame->editor()->elementDidBeginEditing(rootEditableElement);
             }
         }
     }