DevTools: do not use debug target when loading URLs for the front-end (chrome side).

content/shell/browser/shell_devtools_frontend.h

 // Copyright 2013 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.
 
 #ifndef CONTENT_SHELL_BROWSER_SHELL_DEVTOOLS_FRONTEND_H_
 #define CONTENT_SHELL_BROWSER_SHELL_DEVTOOLS_FRONTEND_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "content/public/browser/devtools_agent_host.h"
 #include "content/public/browser/devtools_frontend_host.h"
 #include "content/public/browser/web_contents_observer.h"
+#include "net/url_request/url_fetcher_delegate.h"
 
 namespace content {
 
 class RenderViewHost;
 class Shell;
 class WebContents;
 
 class ShellDevToolsFrontend : public WebContentsObserver,
                               public DevToolsFrontendHost::Delegate,
-                              public DevToolsAgentHostClient {
+                              public DevToolsAgentHostClient,
+                              public net::URLFetcherDelegate {
  public:
   static ShellDevToolsFrontend* Show(WebContents* inspected_contents);
 
   void Activate();
   void Focus();
   void InspectElementAt(int x, int y);
   void Close();
 
   void DisconnectFromTarget();
 
@@ skipping 15 matching lines @@
   void DidNavigateMainFrame(
       const LoadCommittedDetails& details,
       const FrameNavigateParams& params) override;
   void WebContentsDestroyed() override;
 
   // content::DevToolsFrontendHost::Delegate implementation.
   void HandleMessageFromDevToolsFrontend(const std::string& message) override;
   void HandleMessageFromDevToolsFrontendToBackend(
       const std::string& message) override;
 
+  // net::URLFetcherDelegate overrides.
+  void OnURLFetchComplete(const net::URLFetcher* source) override;
+
   Shell* frontend_shell_;
   scoped_refptr<DevToolsAgentHost> agent_host_;
   scoped_ptr<DevToolsFrontendHost> frontend_host_;
+  using PendingRequestsMap = std::map<const net::URLFetcher*, int>;
+  PendingRequestsMap pending_requests_;
 
   DISALLOW_COPY_AND_ASSIGN(ShellDevToolsFrontend);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_SHELL_BROWSER_SHELL_DEVTOOLS_FRONTEND_H_