- Expose tracing functionality via new cef_trace.h and cef_trace_event.h headers (issue #711).

- Add about:tracing UI support (issue #711).
- Avoid unnecessary string type conversions for values and process messages.
- Add support for a 'note' attribute in patch.cfg.

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@865 5089003a-bbd8-11dd-ad1f-f1f9622dbc98

tests/cefclient/cefclient_win.cpp

@@ -444,6 +444,12 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam,
         if (browser.get())
           browser->GetHost()->SetZoomLevel(0.0);
         return 0;
+      case ID_TESTS_BEGIN_TRACING:
+        g_handler->BeginTracing();
+        return 0;
+      case ID_TESTS_END_TRACING:
+        g_handler->EndTracing();
+        return 0;
       }
       break;
     }