Browser changes for wiring up RequestContentScript API to shared memory

chrome/browser/extensions/user_script_loader.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/extensions/user_script_loader.h"
 
 #include <set>
 #include <string>
 
 #include "base/bind.h"
@@ skipping 329 matching lines @@
     added_script_ids.insert(it->id());
   }
   LoadUserScripts(
       user_scripts, info, added_script_ids, NULL /* no verifier for testing */);
 }
 
 UserScriptLoader::UserScriptLoader(Profile* profile,
                                    const ExtensionId& owner_extension_id,
                                    bool listen_for_extension_system_loaded)
     : user_scripts_(new UserScriptList()),
-      clear_scripts_(false),

[Devlin, 2014/08/21 17:14:09]

probably wanna init this still. ;)

[Mark Dittmer, 2014/08/21 21:25:12]

Done.

       extension_system_ready_(false),
       pending_load_(false),
       profile_(profile),
       owner_extension_id_(owner_extension_id),
       weak_factory_(this),
       extension_registry_observer_(this) {
   extension_registry_observer_.Add(ExtensionRegistry::Get(profile));
   if (listen_for_extension_system_loaded) {
     ExtensionSystem::Get(profile_)->ready().Post(
         FROM_HERE,
@@ skipping 202 matching lines @@
   base::ProcessHandle handle = process->GetHandle();
   if (!handle)
     return;
 
   base::SharedMemoryHandle handle_for_process;
   if (!shared_memory->ShareToProcess(handle, &handle_for_process))
     return;  // This can legitimately fail if the renderer asserts at startup.
 
   if (base::SharedMemory::IsHandleValid(handle_for_process)) {
     process->Send(new ExtensionMsg_UpdateUserScripts(
-        handle_for_process, "" /* owner */, changed_extensions));
+        handle_for_process, owner_extension_id_, changed_extensions));
   }
 }
 
 void UserScriptLoader::ExpandChangedExtensions(
     const std::set<UserScript>& scripts) {
   for (std::set<UserScript>::const_iterator it = scripts.begin();
        it != scripts.end();
        ++it) {
     changed_extensions_.insert(it->extension_id());
   }
@@ skipping 11 matching lines @@
       // which leads to the above lookup failing. In this case, just continue.
       if (!extension)
         continue;
       extensions_info_[*it] = ExtensionSet::ExtensionPathAndDefaultLocale(
           extension->path(), LocaleInfo::GetDefaultLocale(extension));
     }
   }
 }
 
 }  // namespace extensions