Close the password bubble when navigating between tabs.

chrome/browser/ui/views/passwords/manage_passwords_bubble_view.cc

Index: chrome/browser/ui/views/passwords/manage_passwords_bubble_view.cc
diff --git a/chrome/browser/ui/views/passwords/manage_passwords_bubble_view.cc b/chrome/browser/ui/views/passwords/manage_passwords_bubble_view.cc
index b6e70f74144b786d8f2a5632a7153aea9a18c8fd..c9bdc4b96aca17ed18129b93fc0d7a9366081dd3 100644
--- a/chrome/browser/ui/views/passwords/manage_passwords_bubble_view.cc
+++ b/chrome/browser/ui/views/passwords/manage_passwords_bubble_view.cc
@@ -160,6 +160,15 @@ void ShowManagePasswordsBubble(content::WebContents* web_contents) {
           : ManagePasswordsBubbleView::USER_ACTION);
 }
 
+void CloseManagePasswordsBubble(content::WebContents* web_contents) {
+  if (!ManagePasswordsBubbleView::IsShowing())
+    return;
+  content::WebContents* bubble_web_contents =
+      ManagePasswordsBubbleView::manage_password_bubble()->web_contents();
+  if (web_contents == bubble_web_contents)
+    ManagePasswordsBubbleView::CloseBubble();
+}
+
 }  // namespace chrome
 
 
@@ -771,6 +780,10 @@ bool ManagePasswordsBubbleView::IsShowing() {
       manage_passwords_bubble_->GetWidget()->IsVisible();
 }
 
+content::WebContents* ManagePasswordsBubbleView::web_contents() const {
+  return model()->web_contents();
+}
+
 ManagePasswordsBubbleView::ManagePasswordsBubbleView(
     content::WebContents* web_contents,
     ManagePasswordsIconView* anchor_view,