Audit the use of updateStyleAndLayoutIgnorePendingStylesheets in PlainTextRange::create

third_party/WebKit/Source/web/WebViewImpl.cpp

Index: third_party/WebKit/Source/web/WebViewImpl.cpp
diff --git a/third_party/WebKit/Source/web/WebViewImpl.cpp b/third_party/WebKit/Source/web/WebViewImpl.cpp
index bf81588c350d8e218d6363af97f554643192f438..efa5980324928a22088153e8048b1bd9196feaed 100644
--- a/third_party/WebKit/Source/web/WebViewImpl.cpp
+++ b/third_party/WebKit/Source/web/WebViewImpl.cpp
@@ -2407,6 +2407,11 @@ WebRange WebViewImpl::compositionRange()
 
     Element* editable = focused->selection().rootEditableElementOrDocumentElement();
     DCHECK(editable);
+
+    // TODO(xiaochengh): The use of updateStyleAndLayoutIgnorePendingStylesheets
+    // needs to be audited.  See http://crbug.com/590369 for more details.
+    editable->document().updateStyleAndLayoutIgnorePendingStylesheets();
+
     return PlainTextRange::create(*editable, range);
 }
 
@@ -2722,6 +2727,10 @@ WebRange WebViewImpl::caretOrSelectionRange()
     if (!focused)
         return WebRange();
 
+    // TODO(xiaochengh): The use of updateStyleAndLayoutIgnorePendingStylesheets
+    // needs to be audited.  See http://crbug.com/590369 for more details.
+    focused->document()->updateStyleAndLayoutIgnorePendingStylesheets();
+
     return focused->inputMethodController().getSelectionOffsets();
 }