Allow data URL > 2MB for loadDataWithBaseURL

content/public/browser/navigation_entry.h

Index: content/public/browser/navigation_entry.h
diff --git a/content/public/browser/navigation_entry.h b/content/public/browser/navigation_entry.h
index 9df14b1b10dbf77c588fd15f7ede90144cbec382..4050fe0a962b190714c2d38225946cac8589dda6 100644
--- a/content/public/browser/navigation_entry.h
+++ b/content/public/browser/navigation_entry.h
@@ -55,6 +55,11 @@ class NavigationEntry {
   virtual void SetBaseURLForDataURL(const GURL& url) = 0;
   virtual const GURL& GetBaseURLForDataURL() const = 0;
 
+  // Used for supplying the payload data of a data URL. Only used if
+  // SetBaseURLForDataURL() is also called.
+  virtual void SetDataForDataURL(base::RefCountedMemory* data) = 0;
+  virtual base::RefCountedMemory* GetDataForDataURL() const = 0;
+
   // The referring URL. Can be empty.
   virtual void SetReferrer(const content::Referrer& referrer) = 0;
   virtual const content::Referrer& GetReferrer() const = 0;
@@ -76,7 +81,6 @@ class NavigationEntry {
   virtual void SetTitle(const string16& title) = 0;
   virtual const string16& GetTitle() const = 0;
 
-  // XXX
   // Content state is an opaque blob created by WebKit that represents the
   // state of the page. This includes form entries and scroll position for each
   // frame. We store it so that we can supply it back to WebKit to restore form