POSIX: gfx::NativeViewId and CrossProcessEvent

Create a couple new typedefs for porting work. Firstly,
gfx::NativeViewId is a handle to a platform specific widget in the
renderer process. For Windows, this is just a HWND as before. However,
in other platforms the ids used in the renderer process will be
something else.

CrossProcessEvent is the type of a HANDLE to a Windows event object
which is used across processes. Since we aren't going to support these
sorts of events on non-Windows platforms, this will have to go away at
some point. For now, however, this lets us build code without too many
ifdefs all over the place.

Review URL: http://codereview.chromium.org/18768


git-svn-id: svn://svn.chromium.org/chrome/trunk/src@8756 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 9 insertions, 7 deletions

diff --git a/chrome/renderer/render_thread.cc b/chrome/renderer/render_thread.cc
index d39800f..6c45a3d 100644
--- a/chrome/renderer/render_thread.cc
+++ b/chrome/renderer/render_thread.cc
@@ -230,21 +230,23 @@ void RenderThread::OnSetNextPageID(int32 next_page_id) {
 #endif
 }
 
-// TODO(port)
-#if defined(OS_WIN)
-void RenderThread::OnCreateNewView(HWND parent_hwnd,
-                                   HANDLE modal_dialog_event,
+void RenderThread::OnCreateNewView(gfx::NativeViewId parent_hwnd,
+                                   ModalDialogEvent modal_dialog_event,
                                    const WebPreferences& webkit_prefs,
                                    int32 view_id) {
+  base::WaitableEvent* waitable_event = new base::WaitableEvent(
+#if defined(OS_WIN)
+      modal_dialog_event.event);
+#else
+      true, false);
+#endif
+
   // TODO(darin): once we have a RenderThread per RenderView, this will need to
   // change to assert that we are not creating more than one view.
-  base::WaitableEvent* waitable_event =
-      new base::WaitableEvent(modal_dialog_event);
   RenderView::Create(
       this, parent_hwnd, waitable_event, MSG_ROUTING_NONE, webkit_prefs,
       new SharedRenderViewCounter(0), view_id);
 }
-#endif
 
 void RenderThread::OnSetCacheCapacities(size_t min_dead_capacity,
                                         size_t max_dead_capacity,