[Profiles, Fixit] Removing usage of GetDefaultProfile from chrome_frame code.

chrome_frame/test/net/fake_external_tab.cc

Index: chrome_frame/test/net/fake_external_tab.cc
diff --git a/chrome_frame/test/net/fake_external_tab.cc b/chrome_frame/test/net/fake_external_tab.cc
index 4c9fd19d31d05a98e8b4a295e1353be21201090c..c2640ca32fd8fcb0c91d436ec8cff7af0273ac81 100644
--- a/chrome_frame/test/net/fake_external_tab.cc
+++ b/chrome_frame/test/net/fake_external_tab.cc
@@ -778,7 +778,7 @@ bool CFUrlRequestUnittestRunner::ProcessSingletonNotificationCallback(
       switches::kAutomationClientChannelID);
   EXPECT_FALSE(channel_id.empty());
 
-  Profile* profile = g_browser_process->profile_manager()->GetDefaultProfile(
+  Profile* profile = g_browser_process->profile_manager()->GetLastUsedProfile(
       fake_chrome_->user_data());
 
   AutomationProviderList* list = g_browser_process->GetAutomationProviderList();