diff options
| -rw-r--r-- | webkit/glue/chrome_client_impl.cc | 3 | ||||
| -rw-r--r-- | webkit/glue/webwidget_impl.cc | 3 |
2 files changed, 6 insertions, 0 deletions
diff --git a/webkit/glue/chrome_client_impl.cc b/webkit/glue/chrome_client_impl.cc index b0eaf95..618869d 100644 --- a/webkit/glue/chrome_client_impl.cc +++ b/webkit/glue/chrome_client_impl.cc @@ -361,6 +361,9 @@ WebCore::IntRect ChromeClientImpl::windowResizerRect() const { void ChromeClientImpl::repaint( const WebCore::IntRect& paint_rect, bool content_changed, bool immediate, bool repaint_content_only) { + // Ignore spurious calls. + if (!content_changed || paint_rect.isEmpty()) + return; WebViewDelegate* d = webview_->delegate(); if (d) d->DidInvalidateRect(webview_, webkit_glue::FromIntRect(paint_rect)); diff --git a/webkit/glue/webwidget_impl.cc b/webkit/glue/webwidget_impl.cc index fd04639..1ff4269 100644 --- a/webkit/glue/webwidget_impl.cc +++ b/webkit/glue/webwidget_impl.cc @@ -203,6 +203,9 @@ void WebWidgetImpl::repaint(const WebCore::IntRect& paint_rect, bool content_changed, bool immediate, bool repaint_content_only) { + // Ignore spurious calls. + if (!content_changed || paint_rect.isEmpty()) + return; if (delegate_) delegate_->DidInvalidateRect(this, webkit_glue::FromIntRect(paint_rect)); } |