Removal of Profile from content part 1.

chrome/browser/extensions/user_script_master.cc

Index: chrome/browser/extensions/user_script_master.cc
diff --git a/chrome/browser/extensions/user_script_master.cc b/chrome/browser/extensions/user_script_master.cc
index 758700c809b0a4a4ab3831b81294cf325afafa5f..780b9659740d89e7ca9016fb936a0ba5c53e02aa 100644
--- a/chrome/browser/extensions/user_script_master.cc
+++ b/chrome/browser/extensions/user_script_master.cc
@@ -364,7 +364,8 @@ void UserScriptMaster::StartLoad() {
 void UserScriptMaster::SendUpdate(RenderProcessHost* process,
                                   base::SharedMemory* shared_memory) {
   // Make sure we only send user scripts to processes in our profile.
-  if (!profile_->IsSameProfile(process->profile()))
+  Profile* process_profile = static_cast<Profile*>(process->context());
+  if (!profile_->IsSameProfile(process_profile))
     return;
 
   // If the process is being started asynchronously, early return.  We'll end up