1 files changed, 4 insertions, 0 deletions
diff --git a/chrome/test/testing_browser_process.h b/chrome/test/testing_browser_process.h
index c42eb61..7e97e73 100644
--- a/chrome/test/testing_browser_process.h
+++ b/chrome/test/testing_browser_process.h
@@ -74,6 +74,10 @@ class TestingBrowserProcess : public BrowserProcess {
     return NULL;
   }
 
+  virtual ThumbnailGenerator* GetThumbnailGenerator() {
+    return NULL;
+  }
+
   virtual sandbox::BrokerServices* broker_services() {
     return NULL;
   }