Cross-process postMessage

chrome/renderer/chrome_content_renderer_client.cc

Index: chrome/renderer/chrome_content_renderer_client.cc
diff --git a/chrome/renderer/chrome_content_renderer_client.cc b/chrome/renderer/chrome_content_renderer_client.cc
index d238d28761ca81c6d7af2a45a7efb90e52383361..2c55ae6bef1434182088c26b0530d6d9a2667e9e 100644
--- a/chrome/renderer/chrome_content_renderer_client.cc
+++ b/chrome/renderer/chrome_content_renderer_client.cc
@@ -733,17 +733,9 @@ bool ChromeContentRendererClient::CrossesExtensionExtents(
   const Extension* old_url_extension = GetNonBookmarkAppExtension(extensions,
                                                                   old_url);
 
-  // TODO(creis): Temporary workaround for crbug.com/59285: Only return true if
-  // we would enter an extension app's extent from a non-app, or if we leave an
-  // extension with no web extent.  We avoid swapping processes to exit a hosted
-  // app for now, since we do not yet support postMessage calls from outside the
-  // app back into it (e.g., as in Facebook OAuth 2.0).
-  bool old_url_is_hosted_app = old_url_extension &&
-      !old_url_extension->web_extent().is_empty();
-  if (old_url_is_hosted_app)
-    return false;
-
+  // TODO(supersat): Make sure this change is correct

[Charlie Reis, 2011/12/01 23:13:02]

Yes, this is what I intended.

[supersat, 2011/12/09 23:08:20]

Done.

   return old_url_extension != new_url_extension;
+
 }
 
 void ChromeContentRendererClient::OnPurgeMemory() {