Audit the use of updateStyleAndLayoutIgnorePendingStylesheets in InputMethodController::setComposit…

third_party/WebKit/Source/web/WebLocalFrameImpl.cpp

Index: third_party/WebKit/Source/web/WebLocalFrameImpl.cpp
diff --git a/third_party/WebKit/Source/web/WebLocalFrameImpl.cpp b/third_party/WebKit/Source/web/WebLocalFrameImpl.cpp
index 306cafeb0070d0079fe460c794ddffa23187b071..8757e83bc4ac0fce34ebb60e08e14033ca904db4 100644
--- a/third_party/WebKit/Source/web/WebLocalFrameImpl.cpp
+++ b/third_party/WebKit/Source/web/WebLocalFrameImpl.cpp
@@ -1235,6 +1235,10 @@ bool WebLocalFrameImpl::setCompositionFromExistingText(int compositionStart, int
     if (compositionStart == compositionEnd)
         return true;
 
+    // TODO(xiaochengh): The use of updateStyleAndLayoutIgnorePendingStylesheets
+    // needs to be audited.  See http://crbug.com/590369 for more details.
+    frame()->document()->updateStyleAndLayoutIgnorePendingStylesheets();
+
     inputMethodController.setCompositionFromExistingText(CompositionUnderlineVectorBuilder(underlines), compositionStart, compositionEnd);
 
     return true;