Revert of DevTools: use per-LocalFrame instrumenting agents instead of per-Page ones.

Source/core/page/Chrome.cpp

 /*
  * Copyright (C) 2006, 2007, 2009, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2008, 2010 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) 2012, Samsung Electronics. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
@@ skipping 178 matching lines @@
 {
     return m_client->canRunBeforeUnloadConfirmPanel();
 }
 
 bool Chrome::runBeforeUnloadConfirmPanel(const String& message, LocalFrame* frame)
 {
     // Defer loads in case the client method runs a new event loop that would
     // otherwise cause the load to continue while we're in the middle of executing JavaScript.
     ScopedPageLoadDeferrer deferrer;
 
-    InspectorInstrumentationCookie cookie = InspectorInstrumentation::willRunJavaScriptDialog(frame, message);
+    InspectorInstrumentationCookie cookie = InspectorInstrumentation::willRunJavaScriptDialog(m_page, message);
     bool ok = m_client->runBeforeUnloadConfirmPanel(message, frame);
     InspectorInstrumentation::didRunJavaScriptDialog(cookie);
     return ok;
 }
 
 void Chrome::closeWindowSoon()
 {
     m_client->closeWindowSoon();
 }
 
 void Chrome::runJavaScriptAlert(LocalFrame* frame, const String& message)
 {
     if (!canRunModalIfDuringPageDismissal(m_page, ChromeClient::AlertDialog, message))
         return;
 
     // Defer loads in case the client method runs a new event loop that would
     // otherwise cause the load to continue while we're in the middle of executing JavaScript.
     ScopedPageLoadDeferrer deferrer;
 
     ASSERT(frame);
     notifyPopupOpeningObservers();
 
-    InspectorInstrumentationCookie cookie = InspectorInstrumentation::willRunJavaScriptDialog(frame, message);
+    InspectorInstrumentationCookie cookie = InspectorInstrumentation::willRunJavaScriptDialog(m_page, message);
     m_client->runJavaScriptAlert(frame, message);
     InspectorInstrumentation::didRunJavaScriptDialog(cookie);
 }
 
 bool Chrome::runJavaScriptConfirm(LocalFrame* frame, const String& message)
 {
     if (!canRunModalIfDuringPageDismissal(m_page, ChromeClient::ConfirmDialog, message))
         return false;
 
     // Defer loads in case the client method runs a new event loop that would
     // otherwise cause the load to continue while we're in the middle of executing JavaScript.
     ScopedPageLoadDeferrer deferrer;
 
     ASSERT(frame);
     notifyPopupOpeningObservers();
 
-    InspectorInstrumentationCookie cookie = InspectorInstrumentation::willRunJavaScriptDialog(frame, message);
+    InspectorInstrumentationCookie cookie = InspectorInstrumentation::willRunJavaScriptDialog(m_page, message);
     bool ok = m_client->runJavaScriptConfirm(frame, message);
     InspectorInstrumentation::didRunJavaScriptDialog(cookie);
     return ok;
 }
 
 bool Chrome::runJavaScriptPrompt(LocalFrame* frame, const String& prompt, const String& defaultValue, String& result)
 {
     if (!canRunModalIfDuringPageDismissal(m_page, ChromeClient::PromptDialog, prompt))
         return false;
 
     // Defer loads in case the client method runs a new event loop that would
     // otherwise cause the load to continue while we're in the middle of executing JavaScript.
     ScopedPageLoadDeferrer deferrer;
 
     ASSERT(frame);
     notifyPopupOpeningObservers();
 
-    InspectorInstrumentationCookie cookie = InspectorInstrumentation::willRunJavaScriptDialog(frame, prompt);
+    InspectorInstrumentationCookie cookie = InspectorInstrumentation::willRunJavaScriptDialog(m_page, prompt);
     bool ok = m_client->runJavaScriptPrompt(frame, prompt, defaultValue, result);
     InspectorInstrumentation::didRunJavaScriptDialog(cookie);
 
     return ok;
 }
 
 void Chrome::setStatusbarText(LocalFrame* frame, const String& status)
 {
     ASSERT(frame);
     m_client->setStatusbarText(status);
@@ skipping 140 matching lines @@
 {
     m_client->registerViewportLayers();
 }
 
 void Chrome::willBeDestroyed()
 {
     m_client->chromeDestroyed();
 }
 
 } // namespace blink