Moved the TraceUploader to chrome/ and abstracted it for alternative new upload destinations.

content/public/browser/content_browser_client.h

 // 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.
 
 #ifndef CONTENT_PUBLIC_BROWSER_CONTENT_BROWSER_CLIENT_H_
 #define CONTENT_PUBLIC_BROWSER_CONTENT_BROWSER_CLIENT_H_
 
 #include <map>
 #include <string>
 #include <utility>
@@ skipping 86 matching lines @@
 class NavigatorConnectServiceFactory;
 class PlatformNotificationService;
 class PresentationServiceDelegate;
 class QuotaPermissionContext;
 class RenderFrameHost;
 class RenderProcessHost;
 class RenderViewHost;
 class ResourceContext;
 class ServiceRegistry;
 class SiteInstance;
+class TracingDelegate;
 class SpeechRecognitionManagerDelegate;
 class WebContents;
 class WebContentsViewDelegate;
 struct MainFunctionParams;
 struct Referrer;
 struct WebPreferences;
 
 // A mapping from the scheme name to the protocol handler that services its
 // content.
 typedef std::map<
@@ skipping 446 matching lines @@
   // Return nullptr to use the default one for the platform to be created.
   // FYI: Used by an external project; please don't remove.
   // Contact Viatcheslav Ostapenko at sl.ostapenko@samsung.com for more
   // information.
   virtual LocationProvider* OverrideSystemLocationProvider();
 
   // Creates a new DevToolsManagerDelegate. The caller owns the returned value.
   // It's valid to return nullptr.
   virtual DevToolsManagerDelegate* GetDevToolsManagerDelegate();
 
+  // Creates a new TracingDelegate. The caller owns the returned value.
+  // It's valid to return nullptr.
+  virtual TracingDelegate* GetTracingDelegate();
+
   // Returns true if plugin referred to by the url can use
   // pp::FileIO::RequestOSFileHandle.
   virtual bool IsPluginAllowedToCallRequestOSFileHandle(
       BrowserContext* browser_context,
       const GURL& url);
 
   // Returns true if dev channel APIs are available for plugins.
   virtual bool IsPluginAllowedToUseDevChannelAPIs(
       BrowserContext* browser_context,
       const GURL& url);
@@ skipping 55 matching lines @@
   // Allows an embedder to provide its own ExternalVideoSurfaceContainer
   // implementation.  Return nullptr to disable external surface video.
   virtual ExternalVideoSurfaceContainer*
   OverrideCreateExternalVideoSurfaceContainer(WebContents* web_contents);
 #endif
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_BROWSER_CONTENT_BROWSER_CLIENT_H_