Histograms - Support histograms for Plugins, GPU

content/browser/histogram_internals_request_job.h

Index: content/browser/histogram_internals_request_job.h
===================================================================
--- content/browser/histogram_internals_request_job.h	(revision 0)
+++ content/browser/histogram_internals_request_job.h	(working copy)
@@ -0,0 +1,34 @@
+// 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_BROWSER_HISTOGRAM_INTERNALS_REQUEST_JOB_H_
+#define CONTENT_BROWSER_HISTOGRAM_INTERNALS_REQUEST_JOB_H_
+
+#include <string>
+
+#include "base/basictypes.h"
+#include "net/url_request/url_request_simple_job.h"
+
+namespace content {
+
+class HistogramInternalsRequestJob : public net::URLRequestSimpleJob {
+ public:
+  explicit HistogramInternalsRequestJob(net::URLRequest* request);
+
+  virtual bool GetData(std::string* mime_type,
+                       std::string* charset,
+                       std::string* data) const OVERRIDE;
+
+ private:
+  virtual ~HistogramInternalsRequestJob() {}
+
+  // The string to select histograms which have |path_| as a substring.
+  std::string path_;
+
+  DISALLOW_IMPLICIT_CONSTRUCTORS(HistogramInternalsRequestJob);
+};
+
+}  // namespace content
+
+#endif  // CONTENT_BROWSER_HISTOGRAM_INTERNALS_REQUEST_JOB_H_