Fix copying from interstitial pages on OSX by going through the RenderWidgetHostDelegate.

content/browser/renderer_host/render_widget_host_delegate.h

Index: content/browser/renderer_host/render_widget_host_delegate.h
diff --git a/content/browser/renderer_host/render_widget_host_delegate.h b/content/browser/renderer_host/render_widget_host_delegate.h
index a2eb5e6e379535e4b3776e1243423ec918f716b5..44b9475cea199e0c72912f6cd617300c3b38c1ce 100644
--- a/content/browser/renderer_host/render_widget_host_delegate.h
+++ b/content/browser/renderer_host/render_widget_host_delegate.h
@@ -75,6 +75,15 @@ class CONTENT_EXPORT RenderWidgetHostDelegate {
   virtual BrowserAccessibilityManager*
       GetOrCreateRootBrowserAccessibilityManager();
 
+  virtual void Undo();

[nasko, 2015/05/13 17:24:08]

Each method needs a comment, just like the rest of the methods above it.

[lgarron, 2015/05/13 21:58:40]

I've added "// Send the OS Undo action to the focused frame."
Is that the right amount of detail?

[Charlie Reis, 2015/05/14 20:36:28]

Sounds good.

[nasko, 2015/05/14 20:45:23]

That looks fine.

+  virtual void Redo();
+  virtual void Cut();
+  virtual void Copy();
+  virtual void CopyToFindPboard();
+  virtual void Paste();
+  virtual void PasteAndMatchStyle();
+  virtual void SelectAll();
+
 #if defined(OS_WIN)
   virtual gfx::NativeViewAccessible GetParentNativeViewAccessible();
 #endif