Lines Matching refs:isNull

126   if (depth <= 0 || node.isNull())
199 if (previous.isNull())
264 while (!parent.isNull() && parent.isElementNode() &&
269 if (!parent.isNull() && HasTagName(parent, kListItem))
284 while (!parent.isNull() && parent.isElementNode() &&
289 if (parent.isNull())
297 while (inferred_label.empty() && !previous.isNull()) {
313 while (!parent.isNull() && parent.isElementNode() &&
318 if (parent.isNull())
325 while (inferred_label.empty() && !previous.isNull()) {
348 while (inferred_label.empty() && !node.isNull()) {
358 if (node.previousSibling().isNull()) {
380 while (!parent.isNull() && parent.isElementNode() &&
384 if (parent.isNull() || !HasTagName(parent, kDefinitionData))
389 while (!previous.isNull() && previous.isTextNode())
393 if (previous.isNull() || !HasTagName(previous, kDefinitionTag))
435 DCHECK(!select_element.isNull());
633 return element && !element->isNull() && element->formControlType() == kMonth;
638 return element && !element->isNull() && element->isTextField();
644 return !element.isNull() && element.formControlType() == kSelectOne;
650 return !element.isNull() && element.formControlType() == kTextArea;
654 if (!element || element->isNull())
703 if (element.isNull()) {
748 DCHECK(!element.isNull());
900 DCHECK(!labels.isNull());
901 for (WebElement item = labels.firstItem(); !item.isNull();
908 if (field_element.isNull()) {
971 if (form_element.isNull())
986 if (form_element.isNull())
999 if (form_element.isNull())
1012 if (form_element.isNull())
1026 if (form_element.isNull())
1086 if (form_element.isNull())
1120 if (element.isNull())