Removed AttemptResult enum in favor of using DefaultWebClientState

chrome/browser/external_protocol/external_protocol_handler_unittest.cc

Index: chrome/browser/external_protocol/external_protocol_handler_unittest.cc
diff --git a/chrome/browser/external_protocol/external_protocol_handler_unittest.cc b/chrome/browser/external_protocol/external_protocol_handler_unittest.cc
index aa09a9f665dd072cb7db0150a66423621a8cc3b8..eb328443b957652c8a0fd218459c94f510071778 100644
--- a/chrome/browser/external_protocol/external_protocol_handler_unittest.cc
+++ b/chrome/browser/external_protocol/external_protocol_handler_unittest.cc
@@ -23,20 +23,14 @@ class FakeExternalProtocolHandlerWorker
  private:
   ~FakeExternalProtocolHandlerWorker() override {}
 
-  void CheckIsDefault() override {
+  void CheckIsDefault(bool is_following_set_as_default) override {
     BrowserThread::PostTask(
         BrowserThread::UI, FROM_HERE,
         base::Bind(&FakeExternalProtocolHandlerWorker::OnCheckIsDefaultComplete,
-                   this, os_state_));
+                   this, os_state_, is_following_set_as_default));
   }
 
-  void SetAsDefault() override {
-    BrowserThread::PostTask(
-        BrowserThread::UI, FROM_HERE,
-        base::Bind(
-            &FakeExternalProtocolHandlerWorker::OnSetAsDefaultAttemptComplete,
-            this, AttemptResult::SUCCESS));
-  }
+  void SetAsDefault() override { CheckIsDefault(true); }
 
   shell_integration::DefaultWebClientState os_state_;
 };