Apply script preprocessor to Web page scripts only.

Source/core/inspector/PageDebuggerAgent.cpp

Index: Source/core/inspector/PageDebuggerAgent.cpp
diff --git a/Source/core/inspector/PageDebuggerAgent.cpp b/Source/core/inspector/PageDebuggerAgent.cpp
index 72bd983efa425e8384062f4341f8320a1a9c427d..2eaa34d7bb339dbb30e5bf526aa5fc4a5aa41aa9 100644
--- a/Source/core/inspector/PageDebuggerAgent.cpp
+++ b/Source/core/inspector/PageDebuggerAgent.cpp
@@ -33,9 +33,11 @@
 
 #include "bindings/v8/DOMWrapperWorld.h"
 #include "bindings/v8/PageScriptDebugServer.h"
+#include "bindings/v8/ScriptController.h"
 #include "core/inspector/InspectorOverlay.h"
 #include "core/inspector/InspectorPageAgent.h"
 #include "core/inspector/InstrumentingAgents.h"
+#include "core/page/Frame.h"
 #include "core/page/Page.h"
 #include "core/page/PageConsole.h"
 
@@ -136,7 +138,9 @@ void PageDebuggerAgent::didClearWindowObjectInWorld(Frame* frame, DOMWrapperWorl
         return;
 
     reset();
-    scriptDebugServer().setScriptPreprocessor(m_pageAgent->scriptPreprocessor());
+
+    if (!m_pageAgent->scriptPreprocessor().isEmpty())
+        frame->script()->setScriptPreprocessor(m_pageAgent->scriptPreprocessor());
 }
 
 } // namespace WebCore