Merge 95728 - Ref protect shaders in V8WebGLRenderingContext::getAttachedShadersCallback

Source/WebCore/bindings/v8/custom/V8WebGLRenderingContextCustom.cpp

Index: Source/WebCore/bindings/v8/custom/V8WebGLRenderingContextCustom.cpp
===================================================================
--- Source/WebCore/bindings/v8/custom/V8WebGLRenderingContextCustom.cpp	(revision 95971)
+++ Source/WebCore/bindings/v8/custom/V8WebGLRenderingContextCustom.cpp	(working copy)
@@ -260,7 +260,7 @@
         return notHandledByInterceptor();
     }
     WebGLProgram* program = V8WebGLProgram::HasInstance(args[0]) ? V8WebGLProgram::toNative(v8::Handle<v8::Object>::Cast(args[0])) : 0;
-    Vector<WebGLShader*> shaders;
+    Vector<RefPtr<WebGLShader> > shaders;
     bool succeed = context->getAttachedShaders(program, shaders, ec);
     if (ec) {
         V8Proxy::setDOMException(ec);
@@ -270,7 +270,7 @@
         return v8::Null();
     v8::Local<v8::Array> array = v8::Array::New(shaders.size());
     for (size_t ii = 0; ii < shaders.size(); ++ii)
-        array->Set(v8::Integer::New(ii), toV8(shaders[ii]));
+        array->Set(v8::Integer::New(ii), toV8(shaders[ii].get()));
     return array;
 }