[Media Router] Clean up issues related code.

chrome/browser/media/router/issue_manager_unittest.cc

Index: chrome/browser/media/router/issue_manager_unittest.cc
diff --git a/chrome/browser/media/router/issue_manager_unittest.cc b/chrome/browser/media/router/issue_manager_unittest.cc
index 2c67b3c091772c39d7cd7ff30bef570e18848310..0e3b9767f35408eb0c4853e437458d9808cc71eb 100644
--- a/chrome/browser/media/router/issue_manager_unittest.cc
+++ b/chrome/browser/media/router/issue_manager_unittest.cc
@@ -16,9 +16,11 @@ namespace {
 const char kTestRouteId[] = "routeId";
 
 Issue CreateTestIssue(const std::string& route_id) {
-  return Issue("title", "message", IssueAction(IssueAction::TYPE_DISMISS),
-               std::vector<IssueAction>(), route_id, Issue::WARNING, false,
-               12345);
+  Issue issue("title", Issue::ActionType::DISMISS, Issue::Severity::WARNING);
+  issue.set_message("message");
+  issue.set_route_id(route_id);
+  issue.set_help_page_id(12345);
+  return issue;
 }
 
 class IssueManagerUnitTest : public ::testing::Test {
@@ -54,7 +56,7 @@ TEST_F(IssueManagerUnitTest, ClearIssue) {
   Issue issue = CreateTestIssue(kTestRouteId);
 
   // Remove an issue that doesn't exist.
-  manager_.ClearIssue("id");
+  manager_.ClearIssue(999);
 
   // Add initial issue.
   manager_.AddIssue(issue);
@@ -65,7 +67,7 @@ TEST_F(IssueManagerUnitTest, ClearIssue) {
   EXPECT_EQ(0u, manager_.GetIssueCount());
 
   // Remove an issue that doesn't exist.
-  manager_.ClearIssue("id");
+  manager_.ClearIssue(999);
   EXPECT_EQ(0u, manager_.GetIssueCount());
 }