Improvements to fatal JavaScript extension errors: (1) include the extension

chrome/renderer/extensions/chrome_v8_context_set.h

Index: chrome/renderer/extensions/chrome_v8_context_set.h
diff --git a/chrome/renderer/extensions/chrome_v8_context_set.h b/chrome/renderer/extensions/chrome_v8_context_set.h
index 4781fb124df666b71f061159d22d90d7c3659aaf..f47a61fe74a555d34ee8f0148eae68dc34f7404e 100644
--- a/chrome/renderer/extensions/chrome_v8_context_set.h
+++ b/chrome/renderer/extensions/chrome_v8_context_set.h
@@ -51,10 +51,14 @@ class ChromeV8ContextSet {
   typedef std::set<ChromeV8Context*> ContextSet;
   ContextSet GetAll() const;
 
-  // Gets the ChromeV8Context corresponding to the v8::Context that is
-  // on the top of the stack, or NULL if no such context exists.
+  // Gets the ChromeV8Context corresponding to v8::Context::GetCurrent(), or
+  // NULL if no such context exists.
   ChromeV8Context* GetCurrent() const;
 
+  // Gets the ChromeV8Context corresponding to v8::Context::GetCalling(), or
+  // NULL if no such context exists.
+  ChromeV8Context* GetCalling() const;
+
   // Gets the ChromeV8Context corresponding to the specified
   // v8::Context or NULL if no such context exists.
   ChromeV8Context* GetByV8Context(v8::Handle<v8::Context> context) const;