Lazy load chrome.* APIs

chrome/renderer/extensions/chrome_v8_context_set.cc

 // Copyright (c) 2012 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/renderer/extensions/chrome_v8_context_set.h"
 
 #include "base/logging.h"
 #include "base/message_loop.h"
 #include "base/tracked_objects.h"
 #include "base/values.h"
@@ skipping 57 matching lines @@
       ChromeV8Context* candidate = *iter;
       if (candidate != context)
         DCHECK(candidate->v8_context() != context->v8_context());
     }
   }
   contexts_.insert(context);
 }
 
 void ChromeV8ContextSet::Remove(ChromeV8Context* context) {
   if (contexts_.erase(context)) {
-    context->clear_web_frame();
+    context->Invalidate();
     MessageLoop::current()->DeleteSoon(FROM_HERE, context);
   }
 }
 
 ChromeV8ContextSet::ContextSet ChromeV8ContextSet::GetAll() const {
   return contexts_;
 }
 
 ChromeV8Context* ChromeV8ContextSet::GetCurrent() const {
   if (!v8::Context::InContext())
@@ skipping 70 matching lines @@
   for (ContextSet::iterator it = contexts.begin(); it != contexts.end();
        ++it) {
     if ((*it)->extension() && (*it)->extension()->id() == extension_id) {
       (*it)->DispatchOnUnloadEvent();
       Remove(*it);
     }
   }
 }
 
 }  // namespace extensions