chrome/browser/chromeos/launcher_search_provider/error_reporter.h

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CHROME_BROWSER_CHROMEOS_LAUNCHER_SEARCH_PROVIDER_ERROR_REPORTER_H_
   6 #define CHROME_BROWSER_CHROMEOS_LAUNCHER_SEARCH_PROVIDER_ERROR_REPORTER_H_
   7
   8 #include <string>
   9
  10 #include "base/memory/scoped_ptr.h"
  11
  12 namespace content {
  13 class RenderFrameHost;
  14 }
  15
  16 namespace chromeos {
  17 namespace launcher_search_provider {
  18
  19 // A utility class which sends error message to developer console.
  20 class ErrorReporter {
  21  public:
  22   explicit ErrorReporter(content::RenderFrameHost* host);
  23   virtual ~ErrorReporter();
  24
  25   // Shows |message| as warning in the developer console of the extension.
  26   virtual void Warn(const std::string& message);
  27
  28   // Duplicate the instance. Since ErrorReporter is handled as scoped_ptr in the
  29   // code, we need this to duplicate error reporter to set it to each result.
  30   virtual scoped_ptr<ErrorReporter> Duplicate();
  31
  32  private:
  33   // Not owned.
  34   content::RenderFrameHost* host_;
  35
  36   DISALLOW_COPY_AND_ASSIGN(ErrorReporter);
  37 };
  38
  39 }  // namespace launcher_search_provider
  40 }  // namespace chromeos
  41
  42 #endif  // CHROME_BROWSER_CHROMEOS_LAUNCHER_SEARCH_PROVIDER_ERROR_REPORTER_H_