autofill: save pasted passwords on Mac

content/renderer/render_frame_impl.cc

Index: content/renderer/render_frame_impl.cc
diff --git a/content/renderer/render_frame_impl.cc b/content/renderer/render_frame_impl.cc
index 0c85cfa42d2fa68afdd45f6a2140816c5e57d98e..e1f1b919f22def986a939921fa1ec1097f361eab 100644
--- a/content/renderer/render_frame_impl.cc
+++ b/content/renderer/render_frame_impl.cc
@@ -764,6 +764,7 @@ RenderFrameImpl::RenderFrameImpl(const CreateParams& params)
       renderer_accessibility_(NULL),
       media_player_delegate_(NULL),
       is_using_lofi_(false),
+      is_pasting_(false),
       weak_factory_(this) {
   std::pair<RoutingIDFrameMap::iterator, bool> result =
       g_routing_id_frame_map.Get().insert(std::make_pair(routing_id_, this));
@@ -1420,6 +1421,7 @@ void RenderFrameImpl::OnCopy() {
 
 void RenderFrameImpl::OnPaste() {
   base::AutoReset<bool> handling_select_range(&handling_select_range_, true);
+  base::AutoReset<bool> handling_paste(&is_pasting_, true);
   frame_->executeCommand(WebString::fromUTF8("Paste"), GetFocusedElement());
 }
 
@@ -1683,10 +1685,7 @@ void RenderFrameImpl::OnExtendSelectionAndDelete(int before, int after) {
   if (!GetRenderWidget()->ShouldHandleImeEvent())
     return;
 
-  DCHECK(!WebUserGestureIndicator::isProcessingUserGesture());
-
   ImeEventGuard guard(GetRenderWidget());
-  blink::WebScopedUserGesture gesture_indicator;
   frame_->extendSelectionAndDelete(before, after);
 }
 
@@ -2091,6 +2090,10 @@ bool RenderFrameImpl::IsUsingLoFi() const {
   return is_using_lofi_;
 }
 
+bool RenderFrameImpl::IsPasting() const {
+  return is_pasting_;
+}
+
 // blink::WebFrameClient implementation ----------------------------------------
 
 blink::WebPlugin* RenderFrameImpl::createPlugin(