Remove DOM prefix from plugins IDL interfaces

Source/bindings/scripts/CodeGeneratorV8.pm

Index: Source/bindings/scripts/CodeGeneratorV8.pm
diff --git a/Source/bindings/scripts/CodeGeneratorV8.pm b/Source/bindings/scripts/CodeGeneratorV8.pm
index 62f3a527ffdce152e55b8252ade8654b6c938c11..83972b3409bf383259fba5fbc02589b996e6cdf9 100644
--- a/Source/bindings/scripts/CodeGeneratorV8.pm
+++ b/Source/bindings/scripts/CodeGeneratorV8.pm
@@ -498,7 +498,11 @@ END
 
         my $methodName;
         $methodName = "document" if (GetGenerateIsReachable($interface) eq "ImplDocument");
-        $methodName = "element" if (GetGenerateIsReachable($interface) eq "ImplElementRoot");
+        if (GetGenerateIsReachable($interface) eq "ImplElementRoot") {
+            $methodName = "element";
+            # Include Element.h so that the implicit cast from Element* to Node* compiles.
+            AddToImplIncludes("core/dom/Element.h");

[do-not-use, 2013/05/16 22:38:21]

I was getting the following error locally without this fix:
gen/webcore/bindings/V8DOMStringMap.cpp: In static member function ‘static void*
WebCore::V8DOMStringMap::opaqueRootForGC(void*, v8::Persistent<v8::Object>,
v8::Isolate*)’:
gen/webcore/bindings/V8DOMStringMap.cpp:65:37: error: cannot convert
‘WebCore::Element*’ to ‘WebCore::Node*’ in initialization

2 of the 3 try bots were also experiencing the same compilation error. For some
reason, the issue is not reproducible without my patch (although visibly
unrelated). 

+        }
         $methodName = "owner" if (GetGenerateIsReachable($interface) eq "ImplOwnerRoot");
         $methodName = "ownerNode" if (GetGenerateIsReachable($interface) eq "ImplOwnerNodeRoot");