Set the web content's initial size only if the tab isn't selected in session restore.

chrome/browser/sessions/session_restore.cc

Index: chrome/browser/sessions/session_restore.cc
diff --git a/chrome/browser/sessions/session_restore.cc b/chrome/browser/sessions/session_restore.cc
index ef0a860a15f4586524ea14cdef4ff7424f1a83cc..37b1f7e62865714132bd3e89128e8ab7767e6535 100644
--- a/chrome/browser/sessions/session_restore.cc
+++ b/chrome/browser/sessions/session_restore.cc
@@ -1044,14 +1044,14 @@ class SessionRestoreImpl : public content::NotificationObserver {
                                tab_index,
                                selected_index,
                                tab.extension_app_id,
-                               false,  // select
+                               !schedule_load,  // select

[oshima, 2014/07/17 22:22:21]

this value is computed from selected_tab_index here

https://code.google.com/p/chromium/codesearch#chromium/src/chrome/browser/ses...

and this call 

https://code.google.com/p/chromium/codesearch#chromium/src/chrome/browser/ses...

is always true (means false here)

Maybe using selected (flipped value) is more readable?

[sky, 2014/07/18 15:42:10]

I think selected would be clearer here as well as in the callsite
(is_not_selected_tab -> is_selected_tab).

                                tab.pinned,
                                true,
                                session_storage_namespace.get(),
                                tab.user_agent_override);
     // Regression check: check that the tab didn't start loading right away. The
     // focused tab will be loaded by Browser, and TabLoader will load the rest.
-    DCHECK(web_contents->GetController().NeedsReload());
+    DCHECK(!schedule_load || web_contents->GetController().NeedsReload());
 
     // Set up the file access rights for the selected navigation entry.
     const int id = web_contents->GetRenderProcessHost()->GetID();