Use V8TRYCATCH_FOR_V8STRINGRESOURCE() macro instead of toCoreStringWithUndefinedOrNullCheck()

Source/bindings/v8/PageScriptDebugServer.cpp

Index: Source/bindings/v8/PageScriptDebugServer.cpp
diff --git a/Source/bindings/v8/PageScriptDebugServer.cpp b/Source/bindings/v8/PageScriptDebugServer.cpp
index 44a2b48a22c9eb0e17402e8be5f3e6686f8d2d8a..a0dddf94a74c3ecbe5b964859c81da92ee237e24 100644
--- a/Source/bindings/v8/PageScriptDebugServer.cpp
+++ b/Source/bindings/v8/PageScriptDebugServer.cpp
@@ -225,8 +225,8 @@ void PageScriptDebugServer::preprocessBeforeCompile(const v8::Debug::EventDetail
         return;
 
     // The name and source are in the JS event data.
-    String scriptName = toCoreStringWithUndefinedOrNullCheck(callDebuggerMethod("getScriptName", WTF_ARRAY_LENGTH(argvEventData), argvEventData));
-    String script = toCoreStringWithUndefinedOrNullCheck(callDebuggerMethod("getScriptSource", WTF_ARRAY_LENGTH(argvEventData), argvEventData));
+    V8TRYCATCH_FOR_V8STRINGRESOURCE_VOID(V8StringResource<WithUndefinedOrNullCheck>, scriptName, callDebuggerMethod("getScriptName", WTF_ARRAY_LENGTH(argvEventData), argvEventData));

[pfeldman, 2013/12/12 16:11:24]

Inspector code often keeps things under manual control. Almost never, you want
to return from the middle of the beforecompile callback. For example,
callDebuggerMethod never throws. So this code should stay as is.

+    V8TRYCATCH_FOR_V8STRINGRESOURCE_VOID(V8StringResource<WithUndefinedOrNullCheck>, script, callDebuggerMethod("getScriptSource", WTF_ARRAY_LENGTH(argvEventData), argvEventData));

[pfeldman, 2013/12/12 16:11:24]

ditto

 
     String preprocessedSource  = m_scriptPreprocessor->preprocessSourceCode(script, scriptName);