Added RenderView.DocumentHasImages query method

content/public/browser/render_view_host.h

Index: content/public/browser/render_view_host.h
diff --git a/content/public/browser/render_view_host.h b/content/public/browser/render_view_host.h
index da8b15305e5442c3eae120c20d0ce139b5c9c471..cd22c3f7e998eedd2bd638dbe21a11aaf03e4293 100644
--- a/content/public/browser/render_view_host.h
+++ b/content/public/browser/render_view_host.h
@@ -257,6 +257,9 @@ class CONTENT_EXPORT RenderViewHost : virtual public RenderWidgetHost {
   // Passes a list of Webkit preferences to the renderer.
   virtual void UpdateWebkitPreferences(
       const webkit_glue::WebPreferences& prefs) = 0;
+
+  // Determine wether or not the document has any image elements.

[joth, 2012/06/15 21:57:00]

typo: whether

[Jesse Greenwald, 2012/06/26 23:06:29]

Done.

+  virtual int DocumentHasImages() = 0;

[joth, 2012/06/15 21:57:00]

document the return value encoding. (I expected a bool from the description)

AIUI we'll want a reference to NOTIFICATION_DOCUMENT_HAS_IMAGES_RESPONSE here
too (as the return value only makes sense within that context, right?)

[Jesse Greenwald, 2012/06/26 23:06:29]

Done.

 };
 
 }  // namespace content