generate test_shell.pak and hook up loading net resources from

webkit/tools/test_shell/test_shell.h

Index: webkit/tools/test_shell/test_shell.h
diff --git a/webkit/tools/test_shell/test_shell.h b/webkit/tools/test_shell/test_shell.h
index 79ab497b1c125c014bdf39e5d572777d2fab26d6..ce25eb94a3e9700e572734551accce0f1d57c6fd 100644
--- a/webkit/tools/test_shell/test_shell.h
+++ b/webkit/tools/test_shell/test_shell.h
@@ -48,6 +48,7 @@
 typedef std::list<gfx::NativeWindow> WindowList;
 
 struct WebPreferences;
+class StringPiece;
 class TestNavigationEntry;
 class TestNavigationController;
 
@@ -252,6 +253,9 @@ public:
     // Show the "attach to me" dialog, for debugging test shell startup.
     static void ShowStartupDebuggingDialog();
 
+    // This is called indirectly by the network layer to access resources.
+    static StringPiece NetResourceProvider(int key);
+
 protected:
     bool Initialize(const std::wstring& startingURL);
     void SizeToSVG();