Remove some setHasCustomStyleCallbacks calls

These calls do nothing and in fact cause extra cycles
in Element::styleForRenderer().

Review URL: https://codereview.chromium.org/419033002

git-svn-id: svn://svn.chromium.org/blink/trunk@179063 bbb929c8-8fbe-4397-9dbb-9b2b20218538

third_party/WebKit/Source/core/html/HTMLSelectElement.cpp

@@ -82,7 +82,6 @@ HTMLSelectElement::HTMLSelectElement(Document& document, HTMLFormElement* form)
     , m_suggestedIndex(-1)
 {
     ScriptWrappable::init(this);
-    setHasCustomStyleCallbacks();
 }
 
 PassRefPtrWillBeRawPtr<HTMLSelectElement> HTMLSelectElement::create(Document& document)

third_party/WebKit/Source/core/html/HTMLTitleElement.cpp

@@ -40,7 +40,6 @@ inline HTMLTitleElement::HTMLTitleElement(Document& document)
     : HTMLElement(titleTag, document)
     , m_ignoreTitleUpdatesWhenChildrenChange(false)
 {
-    setHasCustomStyleCallbacks();
     ScriptWrappable::init(this);
 }