Migrate Telemetry from beginWindowSnapshotPNG to Page.captureScreenshot

content/renderer/render_view_impl.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_RENDERER_RENDER_VIEW_IMPL_H_
 #define CONTENT_RENDERER_RENDER_VIEW_IMPL_H_
 
 #include <deque>
 #include <map>
 #include <set>
@@ skipping 317 matching lines @@
 #endif  // ENABLE_PLUGINS
 
   void TransferActiveWheelFlingAnimation(
       const blink::WebActiveWheelFlingParameters& params);
 
   // Returns true if the focused element is editable text from the perspective
   // of IME support (also used for on-screen keyboard). Works correctly inside
   // supported PPAPI plug-ins.
   bool HasIMETextFocus();
 
-  // Callback for use with GetWindowSnapshot.
-  typedef base::Callback<void(
-      const gfx::Size&, const std::vector<unsigned char>&)>
-      WindowSnapshotCallback;
-
-  void GetWindowSnapshot(const WindowSnapshotCallback& callback);
-
   // Dispatches the current navigation state to the browser. Called on a
   // periodic timer so we don't send too many messages.
   void SyncNavigationState();
 
   // Returns the length of the session history of this RenderView. Note that
   // this only coincides with the actual length of the session history if this
   // RenderView is the currently active RenderView of a WebContents.
   unsigned GetLocalSessionHistoryLengthForTesting() const;
 
   // Invokes OnSetFocus and marks the widget as active depending on the value
@@ skipping 399 matching lines @@
   void OnSetZoomLevelForLoadingURL(const GURL& url, double zoom_level);
   void OnStop();
   void OnStopFinding(StopFindAction action);
   void OnSuppressDialogsUntilSwapOut();
   void OnThemeChanged();
   void OnUpdateTargetURLAck();
   void OnUpdateWebPreferences(const WebPreferences& prefs);
   void OnZoom(PageZoom zoom);
   void OnEnableViewSourceMode();
   void OnDisownOpener();
-  void OnWindowSnapshotCompleted(const int snapshot_id,
-      const gfx::Size& size, const std::vector<unsigned char>& png);
+  void OnForceRedraw(int request_id);
   void OnSelectWordAroundCaret();
 #if defined(OS_ANDROID)
   void OnActivateNearestFindResult(int request_id, float x, float y);
   void OnFindMatchRects(int current_version);
   void OnSelectPopupMenuItems(bool canceled,
                               const std::vector<int>& selected_indices);
   void OnUndoScrollFocusedEditableNodeIntoRect();
   void OnUpdateTopControlsState(bool enable_hiding,
                                 bool enable_showing,
                                 bool animate);
@@ skipping 397 matching lines @@
   scoped_ptr<ExternalPopupMenu> external_popup_menu_;
 #endif
 
   // All the registered observers.  We expect this list to be small, so vector
   // is fine.
   ObserverList<RenderViewObserver> observers_;
 
   // Wraps the |webwidget_| as a MouseLockDispatcher::LockTarget interface.
   scoped_ptr<MouseLockDispatcher::LockTarget> webwidget_mouse_lock_target_;
 
-  // State associated with the GetWindowSnapshot function.
-  int next_snapshot_id_;
-  typedef std::map<int, WindowSnapshotCallback> PendingSnapshotMap;
-  PendingSnapshotMap pending_snapshots_;
-
   // This field stores drag/drop related info for the event that is currently
   // being handled. If the current event results in starting a drag/drop
   // session, this info is sent to the browser along with other drag/drop info.
   DragEventSourceInfo possible_drag_event_info_;
 
   // NOTE: stats_collection_observer_ should be the last members because their
   // constructors call the AddObservers method of RenderViewImpl.
   scoped_ptr<StatsCollectionObserver> stats_collection_observer_;
 
   typedef std::map<cc::SharedBitmapId, cc::SharedBitmap*> BitmapMap;
   BitmapMap disambiguation_bitmaps_;
 
   // ---------------------------------------------------------------------------
   // ADDING NEW DATA? Please see if it fits appropriately in one of the above
   // sections rather than throwing it randomly at the end. If you're adding a
   // bunch of stuff, you should probably create a helper class and put your
   // data and methods on that to avoid bloating RenderView more.  You can
   // use the Observer interface to filter IPC messages and receive frame change
   // notifications.
   // ---------------------------------------------------------------------------
 
   DISALLOW_COPY_AND_ASSIGN(RenderViewImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_RENDER_VIEW_IMPL_H_