DevTools: fix source maps loading from file scheme urls.

Source/core/inspector/InspectorResourceAgent.cpp

Index: Source/core/inspector/InspectorResourceAgent.cpp
diff --git a/Source/core/inspector/InspectorResourceAgent.cpp b/Source/core/inspector/InspectorResourceAgent.cpp
index 3f1acd60e483ef76fe3e2aa4e99c587b5b317966..91ced1aa1d2f016de97703f174bb8d4d86bd6437 100644
--- a/Source/core/inspector/InspectorResourceAgent.cpp
+++ b/Source/core/inspector/InspectorResourceAgent.cpp
@@ -715,12 +715,6 @@ void InspectorResourceAgent::loadResourceForFrontend(ErrorString* errorString, c
         return;
     }
 
-    KURL kurl = KURL(ParsedURLString, url);
-    if (kurl.isLocalFile()) {
-        *errorString = "Can not load local file";
-        return;
-    }
-
     ResourceRequest request(url);
     request.setHTTPMethod("GET");
     request.setCachePolicy(ReloadIgnoringCacheData);