Move addStylesheetByURL from WebFrame to WebLocalFrame.

Source/web/WebLocalFrameImpl.cpp

Index: Source/web/WebLocalFrameImpl.cpp
diff --git a/Source/web/WebLocalFrameImpl.cpp b/Source/web/WebLocalFrameImpl.cpp
index 55a2de14e016a97b880825cff2767081799e7554..0a98edbb582289f0d3b332e9d210c2c71219820f 100644
--- a/Source/web/WebLocalFrameImpl.cpp
+++ b/Source/web/WebLocalFrameImpl.cpp
@@ -1323,17 +1323,6 @@ void WebLocalFrameImpl::extendSelectionAndDelete(int before, int after)
     frame()->inputMethodController().extendSelectionAndDelete(before, after);
 }
 
-void WebLocalFrameImpl::addStyleSheetByURL(const WebString& url)
-{
-    RefPtrWillBeRawPtr<Element> styleElement = frame()->document()->createElement(HTMLNames::linkTag, false);
-
-    styleElement->setAttribute(HTMLNames::typeAttr, "text/css");
-    styleElement->setAttribute(HTMLNames::relAttr, "stylesheet");
-    styleElement->setAttribute(HTMLNames::hrefAttr, url);
-
-    frame()->document()->head()->appendChild(styleElement.release(), IGNORE_EXCEPTION);
-}
-
 void WebLocalFrameImpl::setCaretVisible(bool visible)
 {
     frame()->selection().setCaretVisible(visible);
@@ -1890,6 +1879,17 @@ void WebLocalFrameImpl::loadJavaScriptURL(const KURL& url)
         frame()->document()->loader()->replaceDocument(scriptResult, ownerDocument.get());
 }
 
+void WebLocalFrameImpl::addStyleSheetByURL(const WebString& url)
+{
+    RefPtrWillBeRawPtr<Element> styleElement = frame()->document()->createElement(HTMLNames::linkTag, false);
+
+    styleElement->setAttribute(HTMLNames::typeAttr, "text/css");
+    styleElement->setAttribute(HTMLNames::relAttr, "stylesheet");
+    styleElement->setAttribute(HTMLNames::hrefAttr, url);
+
+    frame()->document()->head()->appendChild(styleElement.release(), IGNORE_EXCEPTION);
+}
+
 void WebLocalFrameImpl::willDetachParent()
 {
     // Do not expect string scoping results from any frames that got detached