Drag-and-drop: Move startDrag out of WebView/RenderView.

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 c97a9a95ed6b3ccf7fba25d8249fea9ba94658d5..2c685304358d95ccad52de936e3b62ffd660cd0a 100644
--- a/third_party/WebKit/Source/web/WebViewImpl.cpp
+++ b/third_party/WebKit/Source/web/WebViewImpl.cpp
@@ -3951,19 +3951,6 @@ bool WebViewImpl::useExternalPopupMenus() {
   return shouldUseExternalPopupMenus;
 }
 
-void WebViewImpl::startDragging(LocalFrame* frame,
-                                const WebDragData& dragData,
-                                WebDragOperationsMask mask,
-                                const WebImage& dragImage,
-                                const WebPoint& dragImageOffset) {
-  if (!m_client)
-    return;
-  DCHECK(!m_doingDragAndDrop);
-  m_doingDragAndDrop = true;
-  m_client->startDragging(WebLocalFrameImpl::fromFrame(frame), dragData, mask,
-                          dragImage, dragImageOffset);
-}
-
 void WebViewImpl::setIgnoreInputEvents(bool newValue) {
   DCHECK_NE(m_ignoreInputEvents, newValue);
   m_ignoreInputEvents = newValue;