removing UIWebView dependencies to fix #115

Author: cesar

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "cordova-pdf-generator",
-  "version": "2.0.8",
+  "version": "2.1.0",
   "description": "is a HTML to PDF (offline) Generator.",
   "cordova": {
     "id": "cordova-pdf-generator",

package.json

@@ -431,21 +431,6 @@ - (void)webView:(WKWebView *)webView didFinishNavigation:(WKNavigation *)navigat
     }];
 }
 
-
-- (void)webView:(UIWebView *)webView didFailNavigation:(null_unspecified WKNavigation *)navigation withError:(nonnull NSError *)error {
-    [[self class] cancelPreviousPerformRequestsWithTarget:self selector:@selector(_timeout) object:nil];
-    
-    if (self.failureBlock) {
-        self.failureBlock(error);
-    }
-    
-    if ([self.delegate respondsToSelector:@selector(htmlPdfKit:didFailWithError:)]) {
-        [self.delegate htmlPdfKit:self didFailWithError:error];
-    }
-    
-    self.webView = nil;
-}
-
 #pragma mark - Private Methods
 
 - (void)_timeout {