DevTools: [CSS] Add CSS.editRangeInStyleSheetText() to the protocol

Source/core/inspector/InspectorStyleSheet.h

Index: Source/core/inspector/InspectorStyleSheet.h
diff --git a/Source/core/inspector/InspectorStyleSheet.h b/Source/core/inspector/InspectorStyleSheet.h
index fed9eff761065260a68e74fc74663f781ccbe2e7..056923ea0a617b86d03bc1e42ab7caac460693b0 100644
--- a/Source/core/inspector/InspectorStyleSheet.h
+++ b/Source/core/inspector/InspectorStyleSheet.h
@@ -204,6 +204,7 @@ public:
 
     InspectorCSSId ruleId(CSSStyleRule*) const;
     InspectorCSSId styleId(CSSStyleDeclaration* style) const { return ruleOrStyleId(style); }
+    virtual PassOwnPtr<Vector<unsigned> > lineEndings() const;
 
 protected:
     InspectorStyleSheet(InspectorPageAgent*, InspectorResourceAgent*, const String& id, PassRefPtr<CSSStyleSheet> pageStyleSheet, TypeBuilder::CSS::StyleSheetOrigin::Enum, const String& documentURL, Listener*);
@@ -219,7 +220,6 @@ protected:
 
     // Also accessed by friend class InspectorStyle.
     virtual bool setStyleText(CSSStyleDeclaration*, const String&);
-    virtual PassOwnPtr<Vector<unsigned> > lineEndings() const;
 
 private:
     friend class InspectorStyle;
@@ -263,6 +263,7 @@ public:
     virtual CSSStyleDeclaration* styleForId(const InspectorCSSId& id) const OVERRIDE { ASSERT_UNUSED(id, !id.ordinal()); return inlineStyle(); }
     virtual TypeBuilder::CSS::StyleSheetOrigin::Enum origin() const OVERRIDE { return TypeBuilder::CSS::StyleSheetOrigin::Regular; }
 
+    virtual PassOwnPtr<Vector<unsigned> > lineEndings() const OVERRIDE;
 protected:
     InspectorStyleSheetForInlineStyle(InspectorPageAgent*, InspectorResourceAgent*, const String& id, PassRefPtr<Element>, TypeBuilder::CSS::StyleSheetOrigin::Enum, Listener*);
 
@@ -276,7 +277,6 @@ protected:
 
     // Also accessed by friend class InspectorStyle.
     virtual bool setStyleText(CSSStyleDeclaration*, const String&) OVERRIDE;
-    virtual PassOwnPtr<Vector<unsigned> > lineEndings() const OVERRIDE;
 
 private:
     CSSStyleDeclaration* inlineStyle() const;