First shot at implementing drag&drop for Aura

views/widget/native_widget_aura.cc

Index: views/widget/native_widget_aura.cc
diff --git a/views/widget/native_widget_aura.cc b/views/widget/native_widget_aura.cc
index 53d4216970906dc3b2a5921d98f5885acdfa648b..afd003cb51e87721e94c81276d916840ea94dc00 100644
--- a/views/widget/native_widget_aura.cc
+++ b/views/widget/native_widget_aura.cc
@@ -5,6 +5,7 @@
 #include "views/widget/native_widget_aura.h"
 
 #include "base/bind.h"
+#include "base/string_util.h"
 #include "ui/aura/aura_constants.h"
 #include "ui/aura/desktop.h"
 #include "ui/aura/desktop_observer.h"
@@ -472,8 +473,7 @@ bool NativeWidgetAura::IsAccessibleWidget() const {
 void NativeWidgetAura::RunShellDrag(View* view,
                                    const ui::OSExchangeData& data,
                                    int operation) {
-  // http://crbug.com/97845
-  NOTIMPLEMENTED();
+  aura::Desktop::GetInstance()->StartDragAndDrop(data, operation);
 }
 
 void NativeWidgetAura::SchedulePaintInRect(const gfx::Rect& rect) {