Separate out most view creation from WebContents. This adds a new sub-delegate to RenderViewHostDelegate which is implemented by WebContentsView. I did a lot of plumbing and moving around as a result.

Review URL: http://codereview.chromium.org/6608

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@3527 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 12 insertions, 0 deletions

diff --git a/chrome/browser/render_widget_host_view.h b/chrome/browser/render_widget_host_view.h
index a94add7..be9c128 100644
--- a/chrome/browser/render_widget_host_view.h
+++ b/chrome/browser/render_widget_host_view.h
@@ -18,6 +18,8 @@ namespace IPC {
 class Message;
 }
 
+class RenderProcessHost;
+class RenderWidgetHost;
 class WebCursor;
 
 ///////////////////////////////////////////////////////////////////////////////
@@ -35,6 +37,16 @@ class WebCursor;
 ///////////////////////////////////////////////////////////////////////////////
 class RenderWidgetHostView {
  public:
+  // Platform-specific creator. Use this to construct new RenderWidgetHostViews
+  // rather than using RenderWidgetHostViewWin & friends.
+  //
+  // The RenderWidgetHost must already be created (because we can't know if it's
+  // going to be a regular RenderWidgetHost or a RenderViewHost (a subclass).
+  static RenderWidgetHostView* CreateViewForWidget(RenderWidgetHost* widget);
+
+  // Returns the associated RenderWidgetHost.
+  virtual RenderWidgetHost* GetRenderWidgetHost() const = 0;
+
   // Notifies the View that it has become visible.
   virtual void DidBecomeSelected() = 0;