Stop FaviconHandler from querying GetActiveFaviconValidity() part 2/2

components/favicon/core/favicon_driver.h

Index: components/favicon/core/favicon_driver.h
diff --git a/components/favicon/core/favicon_driver.h b/components/favicon/core/favicon_driver.h
index cf9a4a597dc051ac83e7f0bd4f327b97a6579e46..0c2747ebc646174db59a4cc7d95a0222f86a9943 100644
--- a/components/favicon/core/favicon_driver.h
+++ b/components/favicon/core/favicon_driver.h
@@ -61,10 +61,6 @@ class FaviconDriver {
   // otherwise.
   virtual GURL GetActiveURL() = 0;
 
-  // Returns whether the page's favicon is valid (returns false if the default
-  // favicon is being used).
-  virtual bool GetActiveFaviconValidity() = 0;
-
   // Sets whether the page's favicon is valid (if false, the default favicon is
   // being used).
   virtual void SetActiveFaviconValidity(bool valid) = 0;