Allow data URL > 2MB for loadDataWithBaseURL

content/browser/frame_host/navigation_entry_impl.h

Index: content/browser/frame_host/navigation_entry_impl.h
diff --git a/content/browser/frame_host/navigation_entry_impl.h b/content/browser/frame_host/navigation_entry_impl.h
index c7f4f5fc7c48ff36d3d4b733c404c533d8879b91..0c6e52d95b2939e51163fb4da9dbeb36586fec4e 100644
--- a/content/browser/frame_host/navigation_entry_impl.h
+++ b/content/browser/frame_host/navigation_entry_impl.h
@@ -41,6 +41,8 @@ class CONTENT_EXPORT NavigationEntryImpl
   virtual const GURL& GetURL() const OVERRIDE;
   virtual void SetBaseURLForDataURL(const GURL& url) OVERRIDE;
   virtual const GURL& GetBaseURLForDataURL() const OVERRIDE;
+  virtual void SetDataForDataURL(base::RefCountedMemory* data) OVERRIDE;
+  virtual base::RefCountedMemory* GetDataForDataURL() const OVERRIDE;
   virtual void SetReferrer(const Referrer& referrer) OVERRIDE;
   virtual const Referrer& GetReferrer() const OVERRIDE;
   virtual void SetVirtualURL(const GURL& url) OVERRIDE;
@@ -277,6 +279,11 @@ class CONTENT_EXPORT NavigationEntryImpl
   // This member is not persisted with session restore.
   std::string extra_headers_;
 
+  // Payload data of a navigation entry with a base URL override -- only used
+  // if |base_url_for_data_url_| is non-empty. Only used and persisted by
+  // Android WebView.
+  scoped_refptr<base::RefCountedMemory> data_for_data_url_;
+
   // Used for specifying base URL for pages loaded via data URLs. Only used and
   // persisted by Android WebView.
   GURL base_url_for_data_url_;