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

components/test_runner/web_view_test_client.cc

Index: components/test_runner/web_view_test_client.cc
diff --git a/components/test_runner/web_view_test_client.cc b/components/test_runner/web_view_test_client.cc
index c2f41e712b81484e945d2fb5e367dbf4163981e8..276e404fb7aa3b7cba09bab744c423b383062cad 100644
--- a/components/test_runner/web_view_test_client.cc
+++ b/components/test_runner/web_view_test_client.cc
@@ -37,19 +37,6 @@ WebViewTestClient::WebViewTestClient(
 
 WebViewTestClient::~WebViewTestClient() {}
 
-void WebViewTestClient::startDragging(blink::WebLocalFrame* frame,
-                                      const blink::WebDragData& data,
-                                      blink::WebDragOperationsMask mask,
-                                      const blink::WebImage& image,
-                                      const blink::WebPoint& point) {
-  test_runner()->setDragImage(image);
-
-  // When running a test, we need to fake a drag drop operation otherwise
-  // Windows waits for real mouse events to know when the drag is over.
-  delegate()->GetWebWidgetTestProxyBase(frame)->event_sender()->DoDragDrop(
-      data, mask);
-}
-
 // The output from these methods in layout test mode should match that
 // expected by the layout tests. See EditingDelegate.m in DumpRenderTree.