Previews infobar tests

content/public/browser/navigation_handle.h

Index: content/public/browser/navigation_handle.h
diff --git a/content/public/browser/navigation_handle.h b/content/public/browser/navigation_handle.h
index 007cd9da717135ea9779f9b1bb015445b4a2f6a8..3118ec61670672698d26d3c394da28a7f7b8de76 100644
--- a/content/public/browser/navigation_handle.h
+++ b/content/public/browser/navigation_handle.h
@@ -204,7 +204,12 @@ class CONTENT_EXPORT NavigationHandle {
 
   // Simulates the reception of the network response.
   virtual NavigationThrottle::ThrottleCheckResult
-  CallWillProcessResponseForTesting(RenderFrameHost* render_frame_host) = 0;
+  CallWillProcessResponseForTesting(
+      RenderFrameHost* render_frame_host,
+      const std::string& raw_response_headers) = 0;
+
+  // Simulates the navigation being committed.
+  virtual void CallDidCommitNavigationForTesting(const GURL& url) = 0;
 
   // The NavigationData that the embedder returned from
   // ResourceDispatcherHostDelegate::GetNavigationData during commit. This will