Add WebDragData to blink::WebView::dragtargetDrop

third_party/WebKit/public/platform/WebDragData.h

Index: third_party/WebKit/public/platform/WebDragData.h
diff --git a/third_party/WebKit/public/platform/WebDragData.h b/third_party/WebKit/public/platform/WebDragData.h
index dd3254a75d873cd50c3bd189765f15cabd23f638..f7ac3bee23faf245218aebccc5267fc18f6f1f35 100644
--- a/third_party/WebKit/public/platform/WebDragData.h
+++ b/third_party/WebKit/public/platform/WebDragData.h
@@ -86,11 +86,13 @@ public:
 
     WebDragData()
         : m_valid(false)
+        , m_canReadContent(true)
         , m_modifierKeyState(0)
     { }
 
     WebDragData(const WebDragData& object)
         : m_valid(object.m_valid)
+        , m_canReadContent(object.m_canReadContent)
         , m_itemList(object.m_itemList)
         , m_modifierKeyState(object.m_modifierKeyState)
         , m_filesystemId(object.m_filesystemId)
@@ -99,6 +101,7 @@ public:
     WebDragData& operator=(const WebDragData& object)
     {
         m_valid = object.m_valid;
+        m_canReadContent = object.m_canReadContent;
         m_itemList = object.m_itemList;
         m_modifierKeyState = object.m_modifierKeyState;
         m_filesystemId = object.m_filesystemId;
@@ -137,8 +140,16 @@ public:
         m_filesystemId = filesystemId;
     }
 
+    void setCanReadContent(bool canReadContent)
+    {
+        m_canReadContent = canReadContent;
+    }
+
+    bool canReadContent() const { return m_canReadContent; }
+
 private:
     bool m_valid;
+    bool m_canReadContent;
     WebVector<Item> m_itemList;
     int m_modifierKeyState; // State of Shift/Ctrl/Alt/Meta keys.
     WebString m_filesystemId;