Remove parameter node from SpellChecker::chunkAndMarkAllMisspellingsAndBadGrammar

third_party/WebKit/Source/core/editing/spellcheck/SpellChecker.cpp

Index: third_party/WebKit/Source/core/editing/spellcheck/SpellChecker.cpp
diff --git a/third_party/WebKit/Source/core/editing/spellcheck/SpellChecker.cpp b/third_party/WebKit/Source/core/editing/spellcheck/SpellChecker.cpp
index 618cb6fdf4fcbf4d133a49bbd2595ed02b153f82..e54015439ae0c71a438149e46c4938c50110842f 100644
--- a/third_party/WebKit/Source/core/editing/spellcheck/SpellChecker.cpp
+++ b/third_party/WebKit/Source/core/editing/spellcheck/SpellChecker.cpp
@@ -367,9 +367,10 @@ bool SpellChecker::isSpellCheckingEnabledFor(const VisibleSelection& selection)
     return false;
 }
 
-void SpellChecker::chunkAndMarkAllMisspellingsAndBadGrammar(Node* node, const EphemeralRange& insertedRange)
+void SpellChecker::chunkAndMarkAllMisspellingsAndBadGrammar(const EphemeralRange& insertedRange)
 {
     TRACE_EVENT0("blink", "SpellChecker::chunkAndMarkAllMisspellingsAndBadGrammar");
+    Node* node = rootEditableElementOf(insertedRange.startPosition());
     if (!node)
         return;
     EphemeralRange paragraphRange(Position::firstPositionInNode(node), Position::lastPositionInNode(node));