Remove redundant WebLocalFrame* parameter from didChangeIcon

content/shell/test_runner/web_frame_test_proxy.h

Index: content/shell/test_runner/web_frame_test_proxy.h
diff --git a/content/shell/test_runner/web_frame_test_proxy.h b/content/shell/test_runner/web_frame_test_proxy.h
index 6a3db31c72cfce443c60ddff9c0d06c0b8e3718f..485ab28ad1b63fdd01c06b2a8b6fe043e3218c5c 100644
--- a/content/shell/test_runner/web_frame_test_proxy.h
+++ b/content/shell/test_runner/web_frame_test_proxy.h
@@ -135,10 +135,9 @@ class WebFrameTestProxy : public Base, public WebFrameTestProxyBase {
     Base::didReceiveTitle(frame, title, direction);
   }
 
-  void didChangeIcon(blink::WebLocalFrame* frame,
-                     blink::WebIconURL::Type icon_type) override {
-    test_client()->didChangeIcon(frame, icon_type);
-    Base::didChangeIcon(frame, icon_type);
+  void didChangeIcon(blink::WebIconURL::Type icon_type) override {
+    test_client()->didChangeIcon(icon_type);
+    Base::didChangeIcon(icon_type);
   }
 
   void didFinishDocumentLoad(blink::WebLocalFrame* frame) override {