Adding parsing for partition and persistence attributes to the <browser> tag

content/renderer/browser_plugin/browser_plugin_browsertest.h

Index: content/renderer/browser_plugin/browser_plugin_browsertest.h
diff --git a/content/renderer/browser_plugin/browser_plugin_browsertest.h b/content/renderer/browser_plugin/browser_plugin_browsertest.h
index c4db5f22db06a3ded011510edc045da2b1373c12..a16a58cbba922c9230d4045c30bde912d9c77c46 100644
--- a/content/renderer/browser_plugin/browser_plugin_browsertest.h
+++ b/content/renderer/browser_plugin/browser_plugin_browsertest.h
@@ -31,6 +31,7 @@ class BrowserPluginTest : public RenderViewTest {
     return browser_plugin_manager_.get();
   }
   std::string ExecuteScriptAndReturnString(const std::string& script);
+  bool ExecuteScriptAndReturnBool(const std::string& script, bool& result);
  private:
   scoped_ptr<MockBrowserPluginManager> browser_plugin_manager_;
   ContentRendererClient content_renderer_client_;