Oilpan: Prepare to support garbage-collected Node in WebNode hierarchy.

Source/web/WebSearchableFormData.cpp

Index: Source/web/WebSearchableFormData.cpp
diff --git a/Source/web/WebSearchableFormData.cpp b/Source/web/WebSearchableFormData.cpp
index 5e77473c3c5be1cb2524676b3df9bb1d76f00019..b30cb9636521352890c3418f545ab64e3f16b965 100644
--- a/Source/web/WebSearchableFormData.cpp
+++ b/Source/web/WebSearchableFormData.cpp
@@ -235,8 +235,8 @@ namespace blink {
 
 WebSearchableFormData::WebSearchableFormData(const WebFormElement& form, const WebInputElement& selectedInputElement)
 {
-    RefPtr<HTMLFormElement> formElement = form.operator PassRefPtr<HTMLFormElement>();
-    HTMLInputElement* inputElement = selectedInputElement.operator PassRefPtr<HTMLInputElement>().get();
+    RefPtrWillBeRawPtr<HTMLFormElement> formElement = static_cast<PassRefPtrWillBeRawPtr<HTMLFormElement> >(form);
+    HTMLInputElement* inputElement = static_cast<PassRefPtrWillBeRawPtr<HTMLInputElement> >(selectedInputElement).get();

[haraken, 2014/05/08 06:22:37]

Can we avoid using static_cast by adding some implicit conversion?

[tkent, 2014/05/08 07:39:30]

I don't think we should do anything in this CL to avoid static_casts.

|coreObject = static_cast<PassRefPtr<T>>(webObject)| is our current idiom to get
a WebCore object from a corresponding WebFoo object.
As for the change of this file, I also fixed weird usages of cast operators.

 
     // Only consider forms that GET data.
     // Allow HTTPS only when an input element is provided.