Propagate storage partition id and persistence to the browser.

content/renderer/browser_plugin/browser_plugin.cc

Index: content/renderer/browser_plugin/browser_plugin.cc
diff --git a/content/renderer/browser_plugin/browser_plugin.cc b/content/renderer/browser_plugin/browser_plugin.cc
index 1a81d23744cf750f0956a5aa3a9c32d961714010..572dd25a9f790d667edbf5747a1f2b5db7186f5b 100644
--- a/content/renderer/browser_plugin/browser_plugin.cc
+++ b/content/renderer/browser_plugin/browser_plugin.cc
@@ -98,7 +98,21 @@ std::string BrowserPlugin::GetSrcAttribute() const {
 void BrowserPlugin::SetSrcAttribute(const std::string& src) {
   if (src == src_ && !guest_crashed_)
     return;
-  if (!src.empty() || navigate_src_sent_) {
+
+  // If we haven't created the guest yet, do so now, if |src| is not empty and
+  // we will navigate it right after creation. If |src| is empty, we can delay
+  // the creation until we acutally need it.
+  if (!navigate_src_sent_ && !src.empty()) {

[Fady Samuel, 2012/09/25 19:22:40]

You might need to update:

content/renderer/browser_plugin/browser_plugin_browsertest.cc
content/browser/browser_plugin/browser_plugin_host_browsertest.cc

[nasko, 2012/09/25 22:57:22]

Done.

+    BrowserPluginManager::Get()->Send(
+        new BrowserPluginHostMsg_CreateGuest(
+            render_view_->GetRoutingID(),
+            instance_id_,
+            parent_frame_,
+            storage_partition_id_,
+            persist_storage_));
+  }
+
+  if (navigate_src_sent_ || !src.empty()) {
     BrowserPluginManager::Get()->Send(
         new BrowserPluginHostMsg_NavigateGuest(
             render_view_->GetRoutingID(),