Histograms - Support histograms for Plugins, GPU

content/browser/resource_context_impl.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 "content/browser/resource_context_impl.h"
 
 #include "base/logging.h"
 #include "content/browser/appcache/chrome_appcache_service.h"
 #include "content/browser/fileapi/browser_file_system_helper.h"
 #include "content/browser/fileapi/chrome_blob_storage_context.h"
+#include "content/browser/histogram_internals_request_job.h"
 #include "content/browser/host_zoom_map_impl.h"
 #include "content/browser/in_process_webkit/indexed_db_context_impl.h"
 #include "content/browser/net/view_blob_internals_job_factory.h"
 #include "content/browser/net/view_http_cache_job_factory.h"
 #include "content/browser/renderer_host/resource_dispatcher_host_impl.h"
 #include "content/browser/renderer_host/resource_request_info_impl.h"
 #include "content/browser/tcmalloc_internals_request_job.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/common/url_constants.h"
@@ skipping 91 matching lines @@
     }
 
 #if defined(USE_TCMALLOC)
     // Next check for chrome://tcmalloc/, which uses its own job type.
     if (request->url().SchemeIs(chrome::kChromeUIScheme) &&
         request->url().host() == chrome::kChromeUITcmallocHost) {
       return new TcmallocInternalsRequestJob(request);
     }
 #endif
 
+    // Next check for chrome://histograms/, which uses its own job type.
+    if (request->url().SchemeIs(chrome::kChromeUIScheme) &&
+        request->url().host() == chrome::kChromeUIHistogramHost) {
+      return new HistogramInternalsRequestJob(request);
+    }
+
     return NULL;
   }
 
   virtual net::URLRequestJob* MaybeInterceptRedirect(
         const GURL& location,
         net::URLRequest* request) const OVERRIDE {
     return NULL;
   }
 
   virtual net::URLRequestJob* MaybeInterceptResponse(
@@ skipping 147 matching lines @@
     BrowserThread::PostTask(
         BrowserThread::IO, FROM_HERE,
         base::Bind(&InitializeRequestContext,
                    resource_context,
                    make_scoped_refptr(
                        browser_context->GetRequestContextForMedia())));
   }
 }
 
 }  // namespace content