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third_party/WebKit/Source/bindings/core/v8/ScriptStreamer.h

Index: third_party/WebKit/Source/bindings/core/v8/ScriptStreamer.h
diff --git a/third_party/WebKit/Source/bindings/core/v8/ScriptStreamer.h b/third_party/WebKit/Source/bindings/core/v8/ScriptStreamer.h
index 251e58d8d84e5903d7882644edaf0b7373b91870..67b5594532baf4b7020f485853ba199057b2926a 100644
--- a/third_party/WebKit/Source/bindings/core/v8/ScriptStreamer.h
+++ b/third_party/WebKit/Source/bindings/core/v8/ScriptStreamer.h
@@ -8,6 +8,7 @@
 #include "core/CoreExport.h"
 #include "platform/heap/Handle.h"
 #include "wtf/RefCounted.h"
+#include "wtf/text/WTFString.h"
 
 #include <v8.h>
 
@@ -82,6 +83,9 @@ public:
 
     v8::ScriptCompiler::StreamedSource::Encoding encoding() const { return m_encoding; }
 
+    const String& scriptURLString() const { return m_scriptURLString; }
+    unsigned long scriptResourceIdentifier() const { return m_scriptResourceIdentifier; }
+
     static void setSmallScriptThresholdForTesting(size_t threshold)
     {
         s_smallScriptThreshold = threshold;
@@ -136,6 +140,12 @@ private:
     // For recording metrics for different types of scripts separately.
     Type m_scriptType;
 
+    // Keep the script URL string for event tracing.
+    const String m_scriptURLString;
+
+    // Keep the script resource dentifier for event tracing.
+    const unsigned long m_scriptResourceIdentifier;
+
     mutable Mutex m_mutex;
 
     // Encoding of the streamed script. Saved for sanity checking purposes.