Return the WebViewFrameWidget in RenderWidget::webwidget() if there

third_party/WebKit/Source/web/WebViewFrameWidget.cpp

Index: third_party/WebKit/Source/web/WebViewFrameWidget.cpp
diff --git a/third_party/WebKit/Source/web/WebViewFrameWidget.cpp b/third_party/WebKit/Source/web/WebViewFrameWidget.cpp
index dcc5b6a5e4fe79134ee07ecf437571012a931267..3d5b3fecf72afb1aa177e91fe93775d26922e94b 100644
--- a/third_party/WebKit/Source/web/WebViewFrameWidget.cpp
+++ b/third_party/WebKit/Source/web/WebViewFrameWidget.cpp
@@ -232,6 +232,16 @@ WebPagePopup* WebViewFrameWidget::pagePopup() const
     return m_webView->pagePopup();
 }
 
+bool WebViewFrameWidget::getCompositionCharacterBounds(WebVector<WebRect>& bounds)
+{
+    return m_webView->getCompositionCharacterBounds(bounds);
+}
+
+void WebViewFrameWidget::applyReplacementRange(int start, int length)
+{
+    m_webView->applyReplacementRange(start, length);
+}
+
 void WebViewFrameWidget::updateTopControlsState(WebTopControlsState constraints, WebTopControlsState current, bool animate)
 {
     return m_webView->updateTopControlsState(constraints, current, animate);