Change FrameTree to return Frames instead of LocalFrames.

Source/modules/geolocation/testing/InternalsGeolocation.cpp

Index: Source/modules/geolocation/testing/InternalsGeolocation.cpp
diff --git a/Source/modules/geolocation/testing/InternalsGeolocation.cpp b/Source/modules/geolocation/testing/InternalsGeolocation.cpp
index 06a1e6a07d8161344dda08c09758b0ca5045844f..a349b47576bc2c9dcd5cf5a0e12d8e612c60052e 100644
--- a/Source/modules/geolocation/testing/InternalsGeolocation.cpp
+++ b/Source/modules/geolocation/testing/InternalsGeolocation.cpp
@@ -47,8 +47,10 @@ void InternalsGeolocation::setGeolocationClientMock(Internals&, Document* docume
     ASSERT(document && document->frame());
     GeolocationClientMock* client = new GeolocationClientMock();
 
-    for (LocalFrame* childFrame = document->page()->mainFrame(); childFrame; childFrame = childFrame->tree().traverseNext())
-        GeolocationController::from(childFrame)->setClientForTest(client);
+    for (Frame* childFrame = document->page()->mainFrame(); childFrame; childFrame = childFrame->tree().traverseNext()) {
+        if (childFrame->isLocalFrame())
+            GeolocationController::from(toLocalFrame(childFrame))->setClientForTest(client);
+    }
 }
 
 void InternalsGeolocation::setGeolocationPosition(Internals&, Document* document, double latitude, double longitude, double accuracy)