Adding RenderWidgetHostViewChildFrame for OOPIF view.

RenderWidgetHostViewChildFrame becomes the view class for child frames being
rendered in a different process from their parent. CrossProcessFrameConnector
is a supporting class for that, encapsulating state specific to the
parent/child frame relationship.

RenderWidgetHostViewGuest is made a subclass of RenderWidgetHostViewChildFrame
in order to keep them synchronized. Gradually we will move all functionality
from RWHVGuest to RWHVChildFrame and then get rid of RWHVGuest altogether.

TBR=sadrul
BUG=325803

Review URL: https://codereview.chromium.org/100473010

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@242942 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 6 insertions, 9 deletions

diff --git a/content/browser/browser_plugin/browser_plugin_guest.h b/content/browser/browser_plugin/browser_plugin_guest.h
index 46c95a4..84675b5 100644
--- a/content/browser/browser_plugin/browser_plugin_guest.h
+++ b/content/browser/browser_plugin/browser_plugin_guest.h
@@ -45,6 +45,8 @@
 struct BrowserPluginHostMsg_AutoSize_Params;
 struct BrowserPluginHostMsg_Attach_Params;
 struct BrowserPluginHostMsg_ResizeGuest_Params;
+struct FrameHostMsg_BuffersSwappedACK_Params;
+struct FrameHostMsg_CompositorFrameSwappedACK_Params;
 struct ViewHostMsg_CreateWindow_Params;
 #if defined(OS_MACOSX)
 struct ViewHostMsg_ShowPopup_Params;
@@ -382,11 +384,9 @@ class CONTENT_EXPORT BrowserPluginGuest
 
   // Message handlers for messages from embedder.
 
-  void OnCompositorFrameACK(int instance_id,
-                            int route_id,
-                            uint32 output_surface_id,
-                            int renderer_host_id,
-                            const cc::CompositorFrameAck& ack);
+  void OnCompositorFrameSwappedACK(
+      int instance_id,
+      const FrameHostMsg_CompositorFrameSwappedACK_Params& params);
   void OnCopyFromCompositingSurfaceAck(int instance_id,
                                        int request_id,
                                        const SkBitmap& bitmap);
@@ -457,10 +457,7 @@ class CONTENT_EXPORT BrowserPluginGuest
   void OnSetVisibility(int instance_id, bool visible);
   // Message from embedder acknowledging last HW buffer.
   void OnSwapBuffersACK(int instance_id,
-                        int route_id,
-                        int gpu_host_id,
-                        const std::string& mailbox_name,
-                        uint32 sync_point);
+                        const FrameHostMsg_BuffersSwappedACK_Params& params);
   void OnUnlockMouse();
   void OnUnlockMouseAck(int instance_id);
   void OnUpdateGeometry(int instance_id, const gfx::Rect& view_rect);