Made code conform to blink's coding guidelines and improved performance

Source/core/dom/DocumentMarkerController.cpp

Index: Source/core/dom/DocumentMarkerController.cpp
diff --git a/Source/core/dom/DocumentMarkerController.cpp b/Source/core/dom/DocumentMarkerController.cpp
index 4da677e25e2b3c3273dff5400ec0ccd3f41cac26..a66c1a7c2a0ae131afe2135d78d41ced221e668f 100644
--- a/Source/core/dom/DocumentMarkerController.cpp
+++ b/Source/core/dom/DocumentMarkerController.cpp
@@ -46,8 +46,8 @@ MarkerRemoverPredicate::MarkerRemoverPredicate(const Vector<String>& words)
 {
 }
 
-bool MarkerRemoverPredicate::operator()(const DocumentMarker& documentMarker,
-    const Text& textNode) const {
+bool MarkerRemoverPredicate::operator()(const DocumentMarker& documentMarker, const Text& textNode) const
+{
     unsigned start  = documentMarker.startOffset();
     unsigned length = documentMarker.endOffset() - documentMarker.startOffset();