Separate ResizeHelper from RenderWidgetHelper

content/browser/renderer_host/render_widget_host_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_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_IMPL_H_
 #define CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_IMPL_H_
 
 #include <deque>
 #include <list>
 #include <map>
@@ skipping 25 matching lines @@
 #include "content/public/browser/render_widget_host.h"
 #include "content/public/common/page_zoom.h"
 #include "ipc/ipc_listener.h"
 #include "ui/base/ime/text_input_mode.h"
 #include "ui/base/ime/text_input_type.h"
 #include "ui/events/latency_info.h"
 #include "ui/gfx/native_widget_types.h"
 
 struct AcceleratedSurfaceMsg_BufferPresented_Params;
 struct ViewHostMsg_BeginSmoothScroll_Params;
-struct ViewHostMsg_CompositorSurfaceBuffersSwapped_Params;
 struct ViewHostMsg_SelectionBounds_Params;
 struct ViewHostMsg_TextInputState_Params;
 struct ViewHostMsg_UpdateRect_Params;
 
 namespace base {
 class TimeTicks;
 }
 
 namespace cc {
 class CompositorFrame;
@@ skipping 189 matching lines @@
 
   // Noifies the RenderWidget of the current mouse cursor visibility state.
   void SendCursorVisibilityState(bool is_visible);
 
   // Notifies the RenderWidgetHost that the View was destroyed.
   void ViewDestroyed();
 
   // Indicates if the page has finished loading.
   void SetIsLoading(bool is_loading);
 
+#if defined(OS_MACOSX)
   // Pause for a moment to wait for pending repaint or resize messages sent to
   // the renderer to arrive. If pending resize messages are for an old window
   // size, then also pump through a new resize message if there is time.
   void PauseForPendingResizeOrRepaints();
 
   // Whether pausing may be useful.
   bool CanPauseForPendingResizeOrRepaints();
 
-  bool resize_ack_pending_for_testing() { return resize_ack_pending_; }
-
   // Wait for a surface matching the size of the widget's view, possibly
   // blocking until the renderer sends a new frame.
   void WaitForSurface();
+#endif
+
+  bool resize_ack_pending_for_testing() { return resize_ack_pending_; }
 
   // GPU accelerated version of GetBackingStore function. This will
   // trigger a re-composite to the view. It may fail if a resize is pending, or
   // if a composite has already been requested and not acked yet.
   bool ScheduleComposite();
 
   // Starts a hang monitor timeout. If there's already a hang monitor timeout
   // the new one will only fire if it has a shorter delay than the time
   // left on the existing timeouts.
   void StartHangMonitorTimeout(base::TimeDelta delay);
@@ skipping 336 matching lines @@
   void RendererIsResponsive();
 
   // IPC message handlers
   void OnRenderViewReady();
   void OnRenderProcessGone(int status, int error_code);
   void OnClose();
   void OnUpdateScreenRectsAck();
   void OnRequestMove(const gfx::Rect& pos);
   void OnSetTooltipText(const base::string16& tooltip_text,
                         blink::WebTextDirection text_direction_hint);
-#if defined(OS_MACOSX)
-  void OnCompositorSurfaceBuffersSwapped(
-      const ViewHostMsg_CompositorSurfaceBuffersSwapped_Params& params);
-#endif
   bool OnSwapCompositorFrame(const IPC::Message& message);
   void OnFlingingStopped();
   void OnUpdateRect(const ViewHostMsg_UpdateRect_Params& params);
   void OnQueueSyntheticGesture(const SyntheticGesturePacket& gesture_packet);
   virtual void OnFocus();
   virtual void OnBlur();
   void OnSetCursor(const WebCursor& cursor);
   void OnSetTouchEventEmulationEnabled(bool enabled, bool allow_pinch);
   void OnTextInputStateChanged(
       const ViewHostMsg_TextInputState_Params& params);
@@ skipping 244 matching lines @@
   typedef std::map<int,
       base::Callback<void(const unsigned char*, size_t)> > PendingSnapshotMap;
   PendingSnapshotMap pending_browser_snapshots_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_IMPL_H_