Replicating LayoutDumpFlags across OOPIFs.

content/shell/renderer/layout_test/blink_test_runner.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_SHELL_RENDERER_LAYOUT_TEST_BLINK_TEST_RUNNER_H_
 #define CONTENT_SHELL_RENDERER_LAYOUT_TEST_BLINK_TEST_RUNNER_H_
 
 #include <deque>
 #include <vector>
 
 #include "base/callback.h"
 #include "base/files/file_path.h"
 #include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "components/test_runner/test_preferences.h"
 #include "components/test_runner/web_test_delegate.h"
 #include "content/public/common/page_state.h"
 #include "content/public/renderer/render_view_observer.h"
 #include "content/public/renderer/render_view_observer_tracker.h"
 #include "content/shell/common/shell_test_configuration.h"
 #include "third_party/WebKit/public/platform/modules/screen_orientation/WebScreenOrientationType.h"
 #include "v8/include/v8.h"
 
 class SkBitmap;
 class SkCanvas;
 
+namespace base {
+class DictionaryValue;
+}
+
 namespace blink {
 class WebDeviceMotionData;
 class WebDeviceOrientationData;
 struct WebRect;
 }
 
 namespace test_runner {
+class LayoutDumpFlags;
 class WebTestProxyBase;
 }
 
 namespace content {
 
 class LeakDetector;
 struct LeakDetectionResult;
 
 // This is the renderer side of the webkit test runner.
 // TODO(lukasza): Rename to LayoutTestRenderViewObserver for consistency with
@@ skipping 66 matching lines @@
       override;
   void SendBluetoothManualChooserEvent(const std::string& event,
                                        const std::string& argument) override;
   void SetGeofencingMockProvider(bool service_available) override;
   void ClearGeofencingMockProvider() override;
   void SetGeofencingMockPosition(double latitude, double longitude) override;
   void SetFocus(test_runner::WebTestProxyBase* proxy, bool focus) override;
   void SetAcceptAllCookies(bool accept) override;
   std::string PathToLocalResource(const std::string& resource) override;
   void SetLocale(const std::string& locale) override;
+  void OnLayoutDumpFlagsChanged(
+      test_runner::LayoutDumpFlags* layout_dump_flags) override;
   void TestFinished() override;
   void CloseRemainingWindows() override;
   void DeleteAllCookies() override;
   int NavigationEntryCount() override;
   void GoToOffset(int offset) override;
   void Reload() override;
   void LoadURLForFrame(const blink::WebURL& url,
                        const std::string& frame_name) override;
   bool AllowExternalPages() override;
   std::string DumpHistoryForWindow(
@@ skipping 34 matching lines @@
   // also resets additional state, like the main frame's name and opener.
   void Reset(bool for_new_test);
 
   void set_proxy(test_runner::WebTestProxyBase* proxy) { proxy_ = proxy; }
   test_runner::WebTestProxyBase* proxy() const { return proxy_; }
 
   void ReportLeakDetectionResult(const LeakDetectionResult& result);
 
   // Message handlers forwarded by LayoutTestRenderFrameObserver.
   void OnSetTestConfiguration(const ShellTestConfiguration& params);
-  void OnReplicateTestConfiguration(const ShellTestConfiguration& params);
+  void OnReplicateTestConfiguration(
+      const ShellTestConfiguration& params,
+      const base::DictionaryValue& accumulated_layout_dump_flags_changes);
+  void OnReplicateLayoutDumpFlagsChanges(
+      const base::DictionaryValue& changed_layout_dump_flags,
+      const std::string& change_originator_guid);
 
  private:
   // Message handlers.
   void OnSessionHistory(
       const std::vector<int>& routing_ids,
       const std::vector<std::vector<PageState> >& session_histories,
       const std::vector<unsigned>& current_entry_indexes);
   void OnReset();
   void OnNotifyDone();
   void OnTryLeakDetection();
   void OnReplyBluetoothManualChooserEvents(
       const std::vector<std::string>& events);
 
+  // Helpers.
+  void SetTestConfiguration(const ShellTestConfiguration& params);
+
   // After finishing the test, retrieves the audio, text, and pixel dumps from
   // the TestRunner library and sends them to the browser process.
   void CaptureDump();
   void OnLayoutDumpCompleted(std::string completed_layout_dump);
   void CaptureDumpContinued();
   void OnPixelsDumpCompleted(const SkBitmap& snapshot);
   void CaptureDumpComplete();
 
   test_runner::WebTestProxyBase* proxy_;
 
   RenderView* focused_view_;
 
   test_runner::TestPreferences prefs_;
 
   ShellTestConfiguration test_config_;
 
   std::vector<int> routing_ids_;
   std::vector<std::vector<PageState> > session_histories_;
   std::vector<unsigned> current_entry_indexes_;
 
   std::deque<base::Callback<void(const std::vector<std::string>&)>>
       get_bluetooth_events_callbacks_;
 
   bool is_main_window_;
 
   bool focus_on_next_commit_;
 
   scoped_ptr<LeakDetector> leak_detector_;
 
+  std::string guid_;  // Unique identifier of this BlinkTestRunner instance.
+
   DISALLOW_COPY_AND_ASSIGN(BlinkTestRunner);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_SHELL_RENDERER_LAYOUT_TEST_BLINK_TEST_RUNNER_H_