Move GetDocument method from WebFrame to WebLocalFrame.

content/renderer/pepper/url_request_info_util.h

Index: content/renderer/pepper/url_request_info_util.h
diff --git a/content/renderer/pepper/url_request_info_util.h b/content/renderer/pepper/url_request_info_util.h
index 7eabfef58e1026f7d3b3a5beb259b30821248c26..22ab684bddf9b5c8a7b93bc0c93f8ee95601cd60 100644
--- a/content/renderer/pepper/url_request_info_util.h
+++ b/content/renderer/pepper/url_request_info_util.h
@@ -14,7 +14,7 @@ struct URLRequestInfoData;
 }
 
 namespace blink {
-class WebFrame;
+class WebLocalFrame;
 class WebURLRequest;
 }
 
@@ -26,7 +26,7 @@ namespace content {
 // pointers) will be populated by this function on success.
 CONTENT_EXPORT bool CreateWebURLRequest(PP_Instance instance,
                                         ppapi::URLRequestInfoData* data,
-                                        blink::WebFrame* frame,
+                                        blink::WebLocalFrame* frame,
                                         blink::WebURLRequest* dest);
 
 // Returns true if universal access is required to use the given request.