Not close bubble if the navigation is in-page

chrome/browser/ui/chrome_bubble_manager_unittest.cc

Index: chrome/browser/ui/chrome_bubble_manager_unittest.cc
diff --git a/chrome/browser/ui/chrome_bubble_manager_unittest.cc b/chrome/browser/ui/chrome_bubble_manager_unittest.cc
index 7848085053953fe5926ec43051ae95d2d92ce073..3655c37b98218fe7eeb699ebd855315594ac46ce 100644
--- a/chrome/browser/ui/chrome_bubble_manager_unittest.cc
+++ b/chrome/browser/ui/chrome_bubble_manager_unittest.cc
@@ -73,6 +73,18 @@ TEST_F(ChromeBubbleManagerTest, CloseMockBubbleOnNavigate) {
   ASSERT_FALSE(bubble_ref);
 }
 
+TEST_F(ChromeBubbleManagerTest, DontCloseBubbleWhenNavigationIsInPage) {
+  AddTab(browser(), GURL("https://foo/0"));
+
+  std::unique_ptr<MockBubbleDelegate> delegate(new MockBubbleDelegate);
+  BubbleReference bubble_ref = manager_->ShowBubble(std::move(delegate));
+
+  NavigateAndCommitActiveTab(GURL("https://foo/0#0"));
+
+  ASSERT_TRUE(bubble_ref)
+      << "The bubble shouldn't be destroyed when it is an in-page navigation.";
+}
+
 TEST_F(ChromeBubbleManagerTest, CloseMockBubbleOnOwningFrameDestroy) {
   AddTab(browser(), GURL("https://foo/0"));