Add a status message "Waiting for extension Foo..." when there's a request

content/browser/tab_contents/tab_contents.cc

Index: content/browser/tab_contents/tab_contents.cc
diff --git a/content/browser/tab_contents/tab_contents.cc b/content/browser/tab_contents/tab_contents.cc
index 04a11986b4efce7052049284eb852a8c68f1b56d..b6fddc77fdf16a16411993b63bbb8c9f25dcdb05 100644
--- a/content/browser/tab_contents/tab_contents.cc
+++ b/content/browser/tab_contents/tab_contents.cc
@@ -178,7 +178,7 @@ TabContents::TabContents(content::BrowserContext* browser_context,
       crashed_error_code_(0),
       waiting_for_response_(false),
       max_page_id_(-1),
-      load_state_(net::LOAD_STATE_IDLE),
+      load_state_(net::LOAD_STATE_IDLE, ""),
       upload_size_(0),
       upload_position_(0),
       displayed_insecure_content_(false),
@@ -1067,7 +1067,8 @@ void TabContents::SetIsLoading(bool is_loading,
     return;
 
   if (!is_loading) {
-    load_state_ = net::LOAD_STATE_IDLE;
+    load_state_.state = net::LOAD_STATE_IDLE;

[eroman, 2011/08/05 01:54:22]

nit: how about load_state_ = LoadStateWithParams(IDLE, "");

[Matt Perry, 2011/08/08 22:14:33]

Done.

+    load_state_.param.clear();
     load_state_host_.clear();
     upload_size_ = 0;
     upload_position_ = 0;
@@ -1772,7 +1773,7 @@ void TabContents::RendererResponsive(RenderViewHost* render_view_host) {
 }
 
 void TabContents::LoadStateChanged(const GURL& url,
-                                   net::LoadState load_state,
+                                   const net::LoadStateWithParam& load_state,
                                    uint64 upload_position,
                                    uint64 upload_size) {
   load_state_ = load_state;
@@ -1780,7 +1781,7 @@ void TabContents::LoadStateChanged(const GURL& url,
   upload_size_ = upload_size;
   load_state_host_ = net::IDNToUnicode(url.host(),
       content::GetContentClient()->browser()->GetAcceptLangs(this));
-  if (load_state_ == net::LOAD_STATE_READING_RESPONSE)
+  if (load_state_.state == net::LOAD_STATE_READING_RESPONSE)
     SetNotWaitingForResponse();
   if (IsLoading())
     NotifyNavigationStateChanged(INVALIDATE_LOAD | INVALIDATE_TAB);