Rename the methods in EditingStyleUtilities class and make them used in editing

third_party/WebKit/Source/core/editing/EditingStyleUtilities.cpp

Index: third_party/WebKit/Source/core/editing/EditingStyleUtilities.cpp
diff --git a/third_party/WebKit/Source/core/editing/EditingStyleUtilities.cpp b/third_party/WebKit/Source/core/editing/EditingStyleUtilities.cpp
index cdb69e511994a38376defbdbeef35cf0143c3d80..1c72d9b452487d87e062b1f1395fbc785e1379be 100644
--- a/third_party/WebKit/Source/core/editing/EditingStyleUtilities.cpp
+++ b/third_party/WebKit/Source/core/editing/EditingStyleUtilities.cpp
@@ -47,7 +47,8 @@ bool EditingStyleUtilities::hasAncestorVerticalAlignStyle(Node& node,
   return false;
 }
 
-EditingStyle* EditingStyleUtilities::wrappingStyleForAnnotatedSerialization(
+EditingStyle*
+EditingStyleUtilities::createWrappingStyleForAnnotatedSerialization(
     ContainerNode* context) {
   EditingStyle* wrappingStyle =
       EditingStyle::create(context, EditingStyle::EditingPropertiesInEffect);
@@ -67,7 +68,7 @@ EditingStyle* EditingStyleUtilities::wrappingStyleForAnnotatedSerialization(
   return wrappingStyle;
 }
 
-EditingStyle* EditingStyleUtilities::wrappingStyleForSerialization(
+EditingStyle* EditingStyleUtilities::createWrappingStyleForSerialization(
     ContainerNode* context) {
   DCHECK(context);
   EditingStyle* wrappingStyle = EditingStyle::create();
@@ -87,7 +88,7 @@ EditingStyle* EditingStyleUtilities::wrappingStyleForSerialization(
   return wrappingStyle;
 }
 
-EditingStyle* EditingStyleUtilities::styleAtSelectionStart(
+EditingStyle* EditingStyleUtilities::createStyleAtSelectionStart(
     const VisibleSelection& selection,
     bool shouldUseBackgroundColorInEffect,
     MutableStylePropertySet* styleToCheck) {