chrome/browser/search/most_visited_iframe_source.h

   1 // Copyright 2013 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_SEARCH_MOST_VISITED_IFRAME_SOURCE_H_
   6 #define CHROME_BROWSER_SEARCH_MOST_VISITED_IFRAME_SOURCE_H_
   7
   8 #include "base/basictypes.h"
   9 #include "base/compiler_specific.h"
  10 #include "base/gtest_prod_util.h"
  11 #include "chrome/browser/search/iframe_source.h"
  12
  13 // Serves HTML for displaying suggestions using iframes, e.g.
  14 // chrome-search://suggestion/loader.html
  15 class MostVisitedIframeSource : public IframeSource {
  16  public:
  17   MostVisitedIframeSource();
  18   ~MostVisitedIframeSource() override;
  19
  20   // Overridden from IframeSource. Public for testing.
  21   void StartDataRequest(
  22       const std::string& path_and_query,
  23       int render_process_id,
  24       int render_frame_id,
  25       const content::URLDataSource::GotDataCallback& callback) override;
  26
  27  protected:
  28   // Overridden from IframeSource:
  29   std::string GetSource() const override;
  30
  31   bool ServesPath(const std::string& path) const override;
  32
  33  private:
  34   FRIEND_TEST_ALL_PREFIXES(MostVisitedIframeSourceTest,
  35                            LogEndpointIsValidWithProvider);
  36
  37   DISALLOW_COPY_AND_ASSIGN(MostVisitedIframeSource);
  38 };
  39
  40 #endif  // CHROME_BROWSER_SEARCH_MOST_VISITED_IFRAME_SOURCE_H_