Index: chrome/browser/renderer_host/render_widget_host.h |
diff --git a/chrome/browser/renderer_host/render_widget_host.h b/chrome/browser/renderer_host/render_widget_host.h |
index df0c417d79bb1e18c77e4b794dd49f91fc1f1379..31a467a99e4c8e5e1bc60cc8dc25995c469cf62d 100644 |
--- a/chrome/browser/renderer_host/render_widget_host.h |
+++ b/chrome/browser/renderer_host/render_widget_host.h |
@@ -174,6 +174,10 @@ class RenderWidgetHost : public IPC::Channel::Listener { |
// not be created. |
BackingStore* GetBackingStore(); |
+ // Allocate a new backing store of the given size. Returns NULL on failure |
+ // (for example, if we don't currently have a RenderWidgetHostView.) |
+ BackingStore* AllocBackingStore(const gfx::Size& size); |
+ |
// Checks to see if we can give up focus to this widget through a JS call. |
virtual bool CanBlur() const { return true; } |