Consider the popup window position when the window shows upward. This patch depends on WebKit patch.

chrome/browser/renderer_host/test/test_render_view_host.h

Index: chrome/browser/renderer_host/test/test_render_view_host.h
diff --git a/chrome/browser/renderer_host/test/test_render_view_host.h b/chrome/browser/renderer_host/test/test_render_view_host.h
index 699f45bef6c948f59b61cb8bfef618d6f6fc7b09..8653f6cfd128f576e857cb72a753a6d9b6ac40a7 100644
--- a/chrome/browser/renderer_host/test/test_render_view_host.h
+++ b/chrome/browser/renderer_host/test/test_render_view_host.h
@@ -58,6 +58,7 @@ class TestRenderWidgetHostView : public RenderWidgetHostView {
   virtual void DidBecomeSelected() {}
   virtual void WasHidden() {}
   virtual void SetSize(const gfx::Size& size) {}
+  virtual void SetBounds(const gfx::Rect& rect) {}
   virtual gfx::NativeView GetNativeView() { return NULL; }
   virtual void MovePluginWindows(
       const std::vector<webkit::npapi::WebPluginGeometry>& moves) {}